| 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 | $166.49 | 6.427% | $177.1903 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $40.78 | 7.399% | $43.7973 | $43.80 | $43.80 | $43.80 |
| Purchase #3 | $118.38 | 12.351% | $133.0011 | $133.00 | $133.00 | $133.00 |
| Purchase #4 | $153.25 | 5.428% | $161.5684 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $123.46 | 7.641% | $132.8936 | $132.89 | $132.90 | $132.90 |
| Purchase #6 | $104.89 | 5.596% | $110.7596 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $22.83 | 9.775% | $25.0616 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $730.08 | $784.2719 | $784.27 | $784.25 | $784.40 | |