| 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 | $187.63 | 8.677% | $203.9107 | $203.91 | $203.90 | $203.90 |
| Purchase #2 | $9.63 | 11.333% | $10.7214 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $152.79 | 3.868% | $158.6999 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $116.35 | 13.235% | $131.7489 | $131.75 | $131.75 | $131.70 |
| Purchase #5 | $59.55 | 9.533% | $65.2269 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $12.65 | 4.107% | $13.1695 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $172.80 | 11.480% | $192.6374 | $192.64 | $192.65 | $192.60 |
| 7 purchase totals = | $711.40 | $776.1147 | $776.12 | $776.10 | $776.00 | |