| 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 | $170.54 | 3.673% | $176.8039 | $176.80 | $176.80 | $176.80 |
| Purchase #2 | $86.93 | 13.552% | $98.7108 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $227.65 | 7.293% | $244.2525 | $244.25 | $244.25 | $244.30 |
| Purchase #4 | $98.91 | 7.491% | $106.3193 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $111.93 | 13.796% | $127.3719 | $127.37 | $127.35 | $127.40 |
| Purchase #6 | $42.27 | 5.311% | $44.515 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $38.26 | 10.532% | $42.2895 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $776.49 | $840.2629 | $840.26 | $840.20 | $840.30 | |