| 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 | $189.84 | 12.429% | $213.4352 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $135.56 | 8.422% | $146.9769 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $56.30 | 11.107% | $62.5532 | $62.55 | $62.55 | $62.60 |
| Purchase #4 | $86.28 | 9.528% | $94.5008 | $94.50 | $94.50 | $94.50 |
| Purchase #5 | $116.94 | 8.166% | $126.4893 | $126.49 | $126.50 | $126.50 |
| Purchase #6 | $32.76 | 8.259% | $35.4656 | $35.47 | $35.45 | $35.50 |
| Purchase #7 | $66.64 | 9.748% | $73.1361 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $684.32 | $752.5571 | $752.57 | $752.60 | $752.60 | |