| 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 | $122.25 | 10.564% | $135.1645 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $62.53 | 10.647% | $69.1876 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $111.88 | 13.267% | $126.7231 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $191.82 | 11.388% | $213.6645 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $43.29 | 12.757% | $48.8125 | $48.81 | $48.80 | $48.80 |
| Purchase #6 | $44.76 | 8.859% | $48.7253 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $166.38 | 7.338% | $178.589 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $742.91 | $820.8665 | $820.86 | $820.85 | $820.90 | |