| 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 | $144.88 | 12.871% | $163.5275 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $107.88 | 6.246% | $114.6182 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $158.42 | 6.405% | $168.5668 | $168.57 | $168.55 | $168.60 |
| Purchase #4 | $50.70 | 9.276% | $55.4029 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $123.87 | 5.299% | $130.4339 | $130.43 | $130.45 | $130.40 |
| Purchase #6 | $102.68 | 8.441% | $111.3472 | $111.35 | $111.35 | $111.30 |
| Purchase #7 | $71.30 | 4.593% | $74.5748 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $759.73 | $818.4713 | $818.47 | $818.45 | $818.40 | |