| 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 | $170.72 | 11.282% | $189.9806 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $119.97 | 3.654% | $124.3537 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $46.95 | 8.184% | $50.7924 | $50.79 | $50.80 | $50.80 |
| Purchase #4 | $208.34 | 5.631% | $220.0716 | $220.07 | $220.05 | $220.10 |
| Purchase #5 | $129.81 | 8.592% | $140.9633 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $161.62 | 11.771% | $180.6443 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $68.81 | 12.215% | $77.2151 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $906.22 | $984.0210 | $984.01 | $984.00 | $984.10 | |