| 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 | $147.97 | 8.351% | $160.327 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $6.91 | 3.731% | $7.1678 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $68.30 | 10.802% | $75.6778 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $223.49 | 6.622% | $238.2895 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $129.93 | 13.734% | $147.7746 | $147.77 | $147.75 | $147.80 |
| Purchase #6 | $43.71 | 8.772% | $47.5442 | $47.54 | $47.55 | $47.50 |
| Purchase #7 | $45.47 | 10.351% | $50.1766 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $665.78 | $726.9575 | $726.96 | $727.00 | $727.00 | |