| 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 | $146.57 | 4.291% | $152.8593 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $177.33 | 4.703% | $185.6698 | $185.67 | $185.65 | $185.70 |
| Purchase #3 | $92.30 | 3.829% | $95.8342 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $75.52 | 10.516% | $83.4617 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $63.33 | 9.745% | $69.5015 | $69.50 | $69.50 | $69.50 |
| Purchase #6 | $156.93 | 8.350% | $170.0337 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $61.92 | 6.520% | $65.9572 | $65.96 | $65.95 | $66.00 |
| 7 purchase totals = | $773.90 | $823.3174 | $823.31 | $823.30 | $823.40 | |