| 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 | $170.84 | 11.250% | $190.0595 | $190.06 | $190.05 | $190.10 |
| Purchase #2 | $85.56 | 8.460% | $92.7984 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $127.40 | 8.778% | $138.5832 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $100.45 | 12.163% | $112.6677 | $112.67 | $112.65 | $112.70 |
| Purchase #5 | $161.84 | 3.717% | $167.8556 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $14.97 | 3.480% | $15.491 | $15.49 | $15.50 | $15.50 |
| Purchase #7 | $197.91 | 9.755% | $217.2161 | $217.22 | $217.20 | $217.20 |
| 7 purchase totals = | $858.97 | $934.6715 | $934.68 | $934.65 | $934.80 | |