| 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 | $149.32 | 13.353% | $169.2587 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $86.93 | 8.839% | $94.6137 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $34.44 | 4.170% | $35.8761 | $35.88 | $35.90 | $35.90 |
| Purchase #4 | $69.94 | 8.249% | $75.7094 | $75.71 | $75.70 | $75.70 |
| Purchase #5 | $129.93 | 8.442% | $140.8987 | $140.90 | $140.90 | $140.90 |
| Purchase #6 | $19.32 | 9.648% | $21.184 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $174.79 | 12.376% | $196.422 | $196.42 | $196.40 | $196.40 |
| 7 purchase totals = | $664.67 | $733.9626 | $733.96 | $733.95 | $734.00 | |