| 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 | $184.91 | 5.116% | $194.37 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $127.56 | 8.302% | $138.15 | $138.15 | $138.15 | $138.20 |
| Purchase #3 | $139.78 | 7.611% | $150.4187 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $27.72 | 7.604% | $29.8278 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $194.91 | 13.675% | $221.5639 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $111.66 | 9.338% | $122.0868 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $43.76 | 11.803% | $48.925 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $830.30 | $905.3422 | $905.35 | $905.35 | $905.40 | |