| 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 | $61.46 | 12.452% | $69.113 | $69.11 | $69.10 | $69.10 |
| Purchase #2 | $144.49 | 13.490% | $163.9817 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $182.92 | 9.790% | $200.8279 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $60.44 | 11.559% | $67.4263 | $67.43 | $67.45 | $67.40 |
| Purchase #5 | $137.79 | 6.819% | $147.1859 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $98.43 | 3.635% | $102.0079 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $72.35 | 12.556% | $81.4343 | $81.43 | $81.45 | $81.40 |
| 7 purchase totals = | $757.88 | $831.9770 | $831.98 | $832.05 | $831.90 | |