| 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 | $188.28 | 8.393% | $204.0823 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $5.93 | 6.133% | $6.2937 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $14.42 | 3.584% | $14.9368 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $170.81 | 8.558% | $185.4279 | $185.43 | $185.45 | $185.40 |
| Purchase #5 | $158.82 | 4.567% | $166.0733 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $187.47 | 5.672% | $198.1033 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $29.66 | 11.648% | $33.1148 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $755.39 | $808.0321 | $808.02 | $808.05 | $808.00 | |