| 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 | $136.96 | 12.436% | $153.9923 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $135.64 | 9.497% | $148.5217 | $148.52 | $148.50 | $148.50 |
| Purchase #3 | $93.93 | 7.110% | $100.6084 | $100.61 | $100.60 | $100.60 |
| Purchase #4 | $46.46 | 8.628% | $50.4686 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $84.39 | 11.258% | $93.8906 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $59.39 | 7.851% | $64.0527 | $64.05 | $64.05 | $64.10 |
| Purchase #7 | $170.76 | 12.221% | $191.6286 | $191.63 | $191.65 | $191.60 |
| 7 purchase totals = | $727.53 | $803.1629 | $803.16 | $803.15 | $803.20 | |