| 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 | $165.39 | 7.590% | $177.9431 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $164.28 | 7.420% | $176.4696 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $197.90 | 3.419% | $204.6662 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $155.59 | 4.809% | $163.0723 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $244.51 | 8.679% | $265.731 | $265.73 | $265.75 | $265.70 |
| Purchase #6 | $148.51 | 3.313% | $153.4301 | $153.43 | $153.45 | $153.40 |
| Purchase #7 | $135.42 | 6.767% | $144.5839 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $1,211.60 | $1,285.8962 | $1,285.89 | $1,285.90 | $1,285.90 | |