| 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 | $156.40 | 7.709% | $168.4569 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $85.41 | 9.495% | $93.5197 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $118.41 | 11.501% | $132.0283 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $145.45 | 9.551% | $159.3419 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $238.93 | 6.102% | $253.5095 | $253.51 | $253.50 | $253.50 |
| Purchase #6 | $184.80 | 8.140% | $199.8427 | $199.84 | $199.85 | $199.80 |
| Purchase #7 | $138.77 | 7.460% | $149.1222 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $1,068.17 | $1,155.8212 | $1,155.82 | $1,155.80 | $1,155.70 | |