| 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 | $152.33 | 8.786% | $165.7137 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $28.55 | 6.285% | $30.3444 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $178.65 | 7.511% | $192.0684 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $160.43 | 9.300% | $175.35 | $175.35 | $175.35 | $175.40 |
| Purchase #5 | $242.88 | 9.362% | $265.6184 | $265.62 | $265.60 | $265.60 |
| Purchase #6 | $61.29 | 9.233% | $66.9489 | $66.95 | $66.95 | $66.90 |
| Purchase #7 | $44.45 | 5.565% | $46.9236 | $46.92 | $46.90 | $46.90 |
| 7 purchase totals = | $868.58 | $942.9674 | $942.96 | $942.90 | $942.90 | |