| 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 | $156.86 | 9.713% | $172.0958 | $172.10 | $172.10 | $172.10 |
| Purchase #2 | $161.89 | 11.873% | $181.1112 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $8.82 | 6.684% | $9.4095 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $93.89 | 5.613% | $99.16 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $230.60 | 12.233% | $258.8093 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $178.42 | 8.831% | $194.1763 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $108.59 | 11.452% | $121.0257 | $121.03 | $121.05 | $121.00 |
| 7 purchase totals = | $939.07 | $1,035.7878 | $1,035.80 | $1,035.80 | $1,035.80 | |