| 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 | $172.41 | 12.375% | $193.7457 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $81.37 | 13.211% | $92.1198 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $137.70 | 10.866% | $152.6625 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $64.37 | 11.736% | $71.9245 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $226.65 | 11.513% | $252.7442 | $252.74 | $252.75 | $252.70 |
| Purchase #6 | $65.42 | 3.447% | $67.675 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $59.84 | 9.200% | $65.3453 | $65.35 | $65.35 | $65.30 |
| 7 purchase totals = | $807.76 | $896.2170 | $896.22 | $896.20 | $896.10 | |