| 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 | $188.48 | 7.719% | $203.0288 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $78.92 | 13.822% | $89.8283 | $89.83 | $89.85 | $89.80 |
| Purchase #3 | $159.41 | 11.745% | $178.1327 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $83.86 | 11.789% | $93.7463 | $93.75 | $93.75 | $93.70 |
| Purchase #5 | $70.86 | 11.833% | $79.2449 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $105.42 | 6.223% | $111.9803 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $12.73 | 12.468% | $14.3172 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $699.68 | $770.2785 | $770.28 | $770.35 | $770.10 | |