| 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 | $107.93 | 10.478% | $119.2389 | $119.24 | $119.25 | $119.20 |
| Purchase #2 | $62.41 | 8.636% | $67.7997 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $88.47 | 12.515% | $99.542 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $150.47 | 9.664% | $165.0114 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $219.64 | 4.781% | $230.141 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $47.31 | 6.536% | $50.4022 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $163.34 | 11.225% | $181.6749 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $839.57 | $913.8101 | $913.80 | $913.80 | $913.70 | |