| 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 | $168.69 | 6.788% | $180.1407 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $248.34 | 4.700% | $260.012 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $53.47 | 5.700% | $56.5178 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $109.93 | 6.396% | $116.9611 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $99.79 | 10.595% | $110.3628 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $90.31 | 13.158% | $102.193 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $244.49 | 5.252% | $257.3306 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,015.02 | $1,083.5180 | $1,083.51 | $1,083.50 | $1,083.50 | |