| 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 | $169.80 | 12.549% | $191.1082 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $239.77 | 8.851% | $260.992 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $70.61 | 10.291% | $77.8765 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $167.64 | 6.692% | $178.8585 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $14.34 | 11.150% | $15.9389 | $15.94 | $15.95 | $15.90 |
| Purchase #6 | $28.41 | 11.318% | $31.6254 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $210.74 | 11.280% | $234.5115 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $901.31 | $990.9110 | $990.92 | $990.95 | $990.90 | |