| 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 | $162.88 | 5.754% | $172.2521 | $172.25 | $172.25 | $172.30 |
| Purchase #2 | $210.35 | 9.868% | $231.1073 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $53.99 | 9.103% | $58.9047 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $237.79 | 5.426% | $250.6925 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $147.78 | 3.163% | $152.4543 | $152.45 | $152.45 | $152.50 |
| Purchase #6 | $19.94 | 6.870% | $21.3099 | $21.31 | $21.30 | $21.30 |
| Purchase #7 | $46.75 | 6.536% | $49.8056 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $879.48 | $936.5264 | $936.52 | $936.50 | $936.60 | |