| 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 | $157.34 | 4.152% | $163.8728 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $177.93 | 7.427% | $191.1449 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $103.75 | 10.426% | $114.567 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $91.35 | 11.650% | $101.9923 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $206.53 | 9.128% | $225.3821 | $225.38 | $225.40 | $225.40 |
| Purchase #6 | $34.75 | 8.513% | $37.7083 | $37.71 | $37.70 | $37.70 |
| Purchase #7 | $118.49 | 8.819% | $128.9396 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $890.14 | $963.6070 | $963.60 | $963.60 | $963.60 | |