| 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 | $134.42 | 10.814% | $148.9562 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $92.36 | 10.738% | $102.2776 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $37.92 | 6.624% | $40.4318 | $40.43 | $40.45 | $40.40 |
| Purchase #4 | $63.98 | 8.459% | $69.3921 | $69.39 | $69.40 | $69.40 |
| Purchase #5 | $30.64 | 4.230% | $31.9361 | $31.94 | $31.95 | $31.90 |
| Purchase #6 | $23.79 | 13.767% | $27.0652 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $204.88 | 13.347% | $232.2253 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $587.99 | $652.2843 | $652.30 | $652.35 | $652.30 | |