| 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 | $122.47 | 13.141% | $138.5638 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $145.54 | 13.544% | $165.2519 | $165.25 | $165.25 | $165.30 |
| Purchase #3 | $244.33 | 10.763% | $270.6272 | $270.63 | $270.65 | $270.60 |
| Purchase #4 | $192.45 | 9.359% | $210.4614 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $149.45 | 5.854% | $158.1988 | $158.20 | $158.20 | $158.20 |
| Purchase #6 | $90.64 | 10.410% | $100.0756 | $100.08 | $100.10 | $100.10 |
| Purchase #7 | $61.65 | 8.632% | $66.9716 | $66.97 | $66.95 | $67.00 |
| 7 purchase totals = | $1,006.53 | $1,110.1503 | $1,110.15 | $1,110.15 | $1,110.30 | |