| 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 | $69.50 | 7.716% | $74.8626 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $150.49 | 13.225% | $170.3923 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $154.30 | 9.320% | $168.6808 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $55.86 | 8.177% | $60.4277 | $60.43 | $60.45 | $60.40 |
| Purchase #5 | $129.71 | 5.402% | $136.7169 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $123.96 | 13.804% | $141.0714 | $141.07 | $141.05 | $141.10 |
| Purchase #7 | $189.57 | 7.830% | $204.4133 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $873.39 | $956.5650 | $956.56 | $956.55 | $956.60 | |