| 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 | $173.69 | 9.870% | $190.8332 | $190.83 | $190.85 | $190.80 |
| Purchase #2 | $25.29 | 12.215% | $28.3792 | $28.38 | $28.40 | $28.40 |
| Purchase #3 | $133.92 | 7.279% | $143.668 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $121.88 | 3.122% | $125.6851 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $88.74 | 6.320% | $94.3484 | $94.35 | $94.35 | $94.30 |
| Purchase #6 | $193.54 | 6.323% | $205.7775 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $149.27 | 7.310% | $160.1816 | $160.18 | $160.20 | $160.20 |
| 7 purchase totals = | $886.33 | $948.8730 | $948.88 | $948.95 | $948.90 | |