| 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 | $158.63 | 11.760% | $177.2849 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $156.94 | 3.312% | $162.1379 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $112.95 | 12.744% | $127.3443 | $127.34 | $127.35 | $127.30 |
| Purchase #4 | $199.33 | 6.832% | $212.9482 | $212.95 | $212.95 | $212.90 |
| Purchase #5 | $8.42 | 10.326% | $9.2894 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $9.47 | 4.251% | $9.8726 | $9.87 | $9.85 | $9.90 |
| Purchase #7 | $61.65 | 12.797% | $69.5394 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $707.39 | $768.4167 | $768.41 | $768.45 | $768.30 | |