| 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 | $48.32 | 11.103% | $53.685 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $132.40 | 8.370% | $143.4819 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $157.73 | 12.341% | $177.1955 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $243.84 | 13.654% | $277.1339 | $277.13 | $277.15 | $277.10 |
| Purchase #5 | $68.36 | 3.661% | $70.8627 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $241.95 | 7.543% | $260.2003 | $260.20 | $260.20 | $260.20 |
| Purchase #7 | $148.55 | 10.602% | $164.2993 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $1,041.15 | $1,146.8586 | $1,146.86 | $1,146.90 | $1,146.90 | |