| 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 | $141.86 | 3.392% | $146.6719 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $96.47 | 6.302% | $102.5495 | $102.55 | $102.55 | $102.50 |
| Purchase #3 | $193.80 | 8.465% | $210.2052 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $67.26 | 11.555% | $75.0319 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $52.82 | 4.189% | $55.0326 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $29.79 | 10.472% | $32.9096 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $23.89 | 6.556% | $25.4562 | $25.46 | $25.45 | $25.50 |
| 7 purchase totals = | $605.89 | $647.8569 | $647.86 | $647.85 | $647.80 | |