| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.79 | 7.704% | $167.7921 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $140.41 | 5.111% | $147.5864 | $147.59 | $147.60 | $147.60 |
| Purchase #3 | $214.65 | 8.297% | $232.4595 | $232.46 | $232.45 | $232.50 |
| Purchase #4 | $172.86 | 10.802% | $191.5323 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $92.72 | 13.344% | $105.0926 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $232.46 | 11.280% | $258.6815 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $243.33 | 6.103% | $258.1804 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $1,252.22 | $1,361.3248 | $1,361.32 | $1,361.40 | $1,361.40 | |