| 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 | $148.43 | 8.161% | $160.5434 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $197.99 | 13.374% | $224.4692 | $224.47 | $224.45 | $224.50 |
| Purchase #3 | $217.79 | 7.494% | $234.1112 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $138.61 | 10.429% | $153.0656 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $100.60 | 11.622% | $112.2917 | $112.29 | $112.30 | $112.30 |
| Purchase #6 | $16.65 | 9.416% | $18.2178 | $18.22 | $18.20 | $18.20 |
| Purchase #7 | $151.36 | 9.639% | $165.9496 | $165.95 | $165.95 | $165.90 |
| 7 purchase totals = | $971.43 | $1,068.6485 | $1,068.65 | $1,068.60 | $1,068.60 | |