| 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 | $135.64 | 7.350% | $145.6095 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $131.77 | 6.339% | $140.1229 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $98.49 | 7.469% | $105.8462 | $105.85 | $105.85 | $105.80 |
| Purchase #4 | $136.29 | 11.782% | $152.3477 | $152.35 | $152.35 | $152.30 |
| Purchase #5 | $99.55 | 10.470% | $109.9729 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $55.49 | 5.339% | $58.4526 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $116.52 | 5.273% | $122.6641 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $773.75 | $835.0159 | $835.01 | $834.95 | $835.00 | |