| 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 | $115.51 | 5.316% | $121.6505 | $121.65 | $121.65 | $121.70 |
| Purchase #2 | $28.59 | 10.857% | $31.694 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $144.58 | 10.765% | $160.144 | $160.14 | $160.15 | $160.10 |
| Purchase #4 | $110.93 | 13.288% | $125.6704 | $125.67 | $125.65 | $125.70 |
| Purchase #5 | $133.27 | 10.412% | $147.1461 | $147.15 | $147.15 | $147.10 |
| Purchase #6 | $146.89 | 10.316% | $162.0432 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $69.36 | 11.533% | $77.3593 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $749.13 | $825.7075 | $825.70 | $825.70 | $825.70 | |