| 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 | $149.96 | 7.634% | $161.4079 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $174.48 | 4.558% | $182.4328 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $68.50 | 12.868% | $77.3146 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $152.76 | 13.478% | $173.349 | $173.35 | $173.35 | $173.30 |
| Purchase #5 | $55.99 | 3.137% | $57.7464 | $57.75 | $57.75 | $57.70 |
| Purchase #6 | $48.29 | 7.149% | $51.7423 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $218.92 | 11.816% | $244.7876 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $868.90 | $948.7806 | $948.78 | $948.80 | $948.60 | |