| 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 | $35.96 | 5.314% | $37.8709 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $48.89 | 11.124% | $54.3285 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $98.62 | 12.359% | $110.8084 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $158.85 | 11.658% | $177.3687 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $175.54 | 3.795% | $182.2017 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $188.26 | 13.436% | $213.5546 | $213.55 | $213.55 | $213.60 |
| Purchase #7 | $152.91 | 8.738% | $166.2713 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $859.03 | $942.4041 | $942.40 | $942.35 | $942.50 | |