| 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 | $16.25 | 9.491% | $17.7923 | $17.79 | $17.80 | $17.80 |
| Purchase #2 | $183.51 | 7.297% | $196.9007 | $196.90 | $196.90 | $196.90 |
| Purchase #3 | $165.26 | 8.528% | $179.3534 | $179.35 | $179.35 | $179.40 |
| Purchase #4 | $119.92 | 5.318% | $126.2973 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $123.97 | 5.291% | $130.5293 | $130.53 | $130.55 | $130.50 |
| Purchase #6 | $160.53 | 11.791% | $179.4581 | $179.46 | $179.45 | $179.50 |
| Purchase #7 | $123.90 | 11.745% | $138.4521 | $138.45 | $138.45 | $138.50 |
| 7 purchase totals = | $893.34 | $968.7832 | $968.78 | $968.80 | $968.90 | |