| 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 | $134.85 | 12.507% | $151.7157 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $73.76 | 13.610% | $83.7987 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $13.43 | 7.868% | $14.4867 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $135.48 | 8.252% | $146.6598 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $68.27 | 11.656% | $76.2276 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $187.39 | 12.217% | $210.2834 | $210.28 | $210.30 | $210.30 |
| Purchase #7 | $15.47 | 10.712% | $17.1271 | $17.13 | $17.15 | $17.10 |
| 7 purchase totals = | $628.65 | $700.2990 | $700.31 | $700.35 | $700.30 | |