| 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 | $163.48 | 8.316% | $177.075 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $141.74 | 7.501% | $152.3719 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $162.68 | 3.305% | $168.0566 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $56.43 | 5.444% | $59.502 | $59.50 | $59.50 | $59.50 |
| Purchase #5 | $101.98 | 4.559% | $106.6293 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $53.28 | 13.844% | $60.6561 | $60.66 | $60.65 | $60.70 |
| Purchase #7 | $77.77 | 3.471% | $80.4694 | $80.47 | $80.45 | $80.50 |
| 7 purchase totals = | $757.36 | $804.7603 | $804.77 | $804.75 | $804.90 | |