| 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 | $140.28 | 9.388% | $153.4495 | $153.45 | $153.45 | $153.40 |
| Purchase #2 | $240.92 | 3.223% | $248.6849 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $48.66 | 3.283% | $50.2575 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $32.93 | 7.402% | $35.3675 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $161.98 | 6.773% | $172.9509 | $172.95 | $172.95 | $173.00 |
| Purchase #6 | $58.72 | 7.834% | $63.3201 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $66.96 | 8.866% | $72.8967 | $72.90 | $72.90 | $72.90 |
| 7 purchase totals = | $750.45 | $796.9271 | $796.93 | $796.90 | $797.00 | |