| 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 | $151.86 | 13.171% | $171.8615 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $100.49 | 9.646% | $110.1833 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $104.70 | 3.423% | $108.2839 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $156.25 | 6.676% | $166.6813 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $139.73 | 9.508% | $153.0155 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $183.83 | 11.688% | $205.3161 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $22.88 | 7.526% | $24.6019 | $24.60 | $24.60 | $24.60 |
| 7 purchase totals = | $859.74 | $939.9435 | $939.94 | $939.95 | $940.00 | |