| 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 | $64.45 | 13.866% | $73.3866 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $200.30 | 12.754% | $225.8463 | $225.85 | $225.85 | $225.80 |
| Purchase #3 | $108.81 | 7.643% | $117.1263 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $174.57 | 5.663% | $184.4559 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $142.95 | 4.327% | $149.1354 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $151.61 | 9.711% | $166.3328 | $166.33 | $166.35 | $166.30 |
| Purchase #7 | $158.99 | 8.323% | $172.2227 | $172.22 | $172.20 | $172.20 |
| 7 purchase totals = | $1,001.68 | $1,088.5060 | $1,088.52 | $1,088.55 | $1,088.40 | |