| 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 | $185.65 | 10.704% | $205.522 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $172.77 | 4.522% | $180.5827 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $138.44 | 9.825% | $152.0417 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $184.99 | 13.845% | $210.6019 | $210.60 | $210.60 | $210.60 |
| Purchase #5 | $121.55 | 6.228% | $129.1201 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $211.43 | 6.709% | $225.6148 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $236.35 | 9.250% | $258.2124 | $258.21 | $258.20 | $258.20 |
| 7 purchase totals = | $1,251.18 | $1,361.6956 | $1,361.68 | $1,361.65 | $1,361.60 | |