| 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 | $157.89 | 9.787% | $173.3427 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $43.47 | 3.333% | $44.9189 | $44.92 | $44.90 | $44.90 |
| Purchase #3 | $46.40 | 9.399% | $50.7611 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $188.44 | 4.420% | $196.769 | $196.77 | $196.75 | $196.80 |
| Purchase #5 | $17.33 | 13.764% | $19.7153 | $19.72 | $19.70 | $19.70 |
| Purchase #6 | $121.29 | 6.536% | $129.2175 | $129.22 | $129.20 | $129.20 |
| Purchase #7 | $102.65 | 9.374% | $112.2724 | $112.27 | $112.25 | $112.30 |
| 7 purchase totals = | $677.47 | $726.9969 | $727.00 | $726.90 | $727.00 | |