| 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 | $135.59 | 9.640% | $148.6609 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $104.76 | 6.481% | $111.5495 | $111.55 | $111.55 | $111.50 |
| Purchase #3 | $100.66 | 4.307% | $104.9954 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $166.34 | 6.790% | $177.6345 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $66.92 | 5.772% | $70.7826 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $244.96 | 3.319% | $253.0902 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $33.81 | 4.435% | $35.3095 | $35.31 | $35.30 | $35.30 |
| 7 purchase totals = | $853.04 | $902.0226 | $902.02 | $902.05 | $902.00 | |