| 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 | $152.48 | 7.508% | $163.9282 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $128.93 | 11.794% | $144.136 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $48.37 | 10.156% | $53.2825 | $53.28 | $53.30 | $53.30 |
| Purchase #4 | $205.59 | 4.791% | $215.4398 | $215.44 | $215.45 | $215.40 |
| Purchase #5 | $87.83 | 11.508% | $97.9375 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $172.69 | 12.496% | $194.2693 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $10.31 | 11.555% | $11.5013 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $806.20 | $880.4946 | $880.50 | $880.55 | $880.40 | |