| 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 | $117.91 | 8.609% | $128.0609 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $189.27 | 8.739% | $205.8103 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $136.89 | 10.104% | $150.7214 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $174.79 | 3.483% | $180.8779 | $180.88 | $180.90 | $180.90 |
| Purchase #5 | $139.80 | 6.871% | $149.4057 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $56.63 | 13.544% | $64.3 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $101.35 | 4.136% | $105.5418 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $916.64 | $984.7180 | $984.72 | $984.70 | $984.70 | |