| 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 | $118.95 | 10.430% | $131.3565 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $50.86 | 11.423% | $56.6697 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $159.52 | 8.583% | $173.2116 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $112.33 | 5.358% | $118.3486 | $118.35 | $118.35 | $118.30 |
| Purchase #5 | $58.74 | 12.235% | $65.9268 | $65.93 | $65.95 | $65.90 |
| Purchase #6 | $99.44 | 10.742% | $110.1218 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $113.47 | 7.116% | $121.5445 | $121.54 | $121.55 | $121.50 |
| 7 purchase totals = | $713.31 | $777.1795 | $777.18 | $777.15 | $777.10 | |