| 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 | $119.79 | 10.293% | $132.12 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $160.96 | 5.580% | $169.9416 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $138.25 | 8.485% | $149.9805 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $144.31 | 6.415% | $153.5675 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $94.71 | 5.398% | $99.8224 | $99.82 | $99.80 | $99.80 |
| Purchase #6 | $161.38 | 12.668% | $181.8236 | $181.82 | $181.80 | $181.80 |
| Purchase #7 | $14.69 | 6.376% | $15.6266 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $834.09 | $902.8822 | $902.88 | $902.85 | $902.80 | |