| 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 | $136.51 | 6.334% | $145.1565 | $145.16 | $145.15 | $145.20 |
| Purchase #2 | $136.93 | 12.343% | $153.8313 | $153.83 | $153.85 | $153.80 |
| Purchase #3 | $68.78 | 9.804% | $75.5232 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $97.40 | 13.348% | $110.401 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $173.50 | 12.169% | $194.6132 | $194.61 | $194.60 | $194.60 |
| Purchase #6 | $5.31 | 3.556% | $5.4988 | $5.50 | $5.50 | $5.50 |
| Purchase #7 | $28.65 | 7.752% | $30.8709 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $647.08 | $715.8949 | $715.89 | $715.85 | $715.90 | |