| 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 | $75.81 | 10.136% | $83.4941 | $83.49 | $83.50 | $83.50 |
| Purchase #2 | $84.36 | 8.129% | $91.2176 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $181.65 | 3.491% | $187.9914 | $187.99 | $188.00 | $188.00 |
| Purchase #4 | $29.40 | 9.355% | $32.1504 | $32.15 | $32.15 | $32.20 |
| Purchase #5 | $93.25 | 4.759% | $97.6878 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $148.57 | 8.846% | $161.7125 | $161.71 | $161.70 | $161.70 |
| Purchase #7 | $246.85 | 8.551% | $267.9581 | $267.96 | $267.95 | $268.00 |
| 7 purchase totals = | $859.89 | $922.2119 | $922.21 | $922.20 | $922.30 | |