| 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 | $159.34 | 4.484% | $166.4848 | $166.48 | $166.50 | $166.50 |
| Purchase #2 | $150.78 | 4.211% | $157.1293 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $40.27 | 11.213% | $44.7855 | $44.79 | $44.80 | $44.80 |
| Purchase #4 | $158.50 | 9.485% | $173.5337 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $212.31 | 3.874% | $220.5349 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $32.42 | 6.158% | $34.4164 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $142.96 | 11.129% | $158.87 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $896.58 | $955.7546 | $955.75 | $955.80 | $955.70 | |