| 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 | $153.34 | 9.631% | $168.1082 | $168.11 | $168.10 | $168.10 |
| Purchase #2 | $56.35 | 8.560% | $61.1736 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $242.92 | 7.682% | $261.5811 | $261.58 | $261.60 | $261.60 |
| Purchase #4 | $128.30 | 6.496% | $136.6344 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $177.80 | 11.134% | $197.5963 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $43.62 | 7.151% | $46.7393 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $83.89 | 10.192% | $92.4401 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $886.22 | $964.2730 | $964.27 | $964.30 | $964.20 | |