| 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 | $200.82 | 12.408% | $225.7377 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $100.69 | 10.595% | $111.3581 | $111.36 | $111.35 | $111.40 |
| Purchase #3 | $122.99 | 5.718% | $130.0226 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $90.31 | 13.325% | $102.3438 | $102.34 | $102.35 | $102.30 |
| Purchase #5 | $162.40 | 11.265% | $180.6944 | $180.69 | $180.70 | $180.70 |
| Purchase #6 | $145.91 | 8.487% | $158.2934 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $17.41 | 13.816% | $19.8154 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $840.53 | $928.2654 | $928.26 | $928.25 | $928.20 | |