| 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 | $198.26 | 9.291% | $216.6803 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $66.27 | 12.252% | $74.3894 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $101.79 | 5.154% | $107.0363 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $100.48 | 7.717% | $108.234 | $108.23 | $108.25 | $108.20 |
| Purchase #5 | $185.99 | 6.615% | $198.2932 | $198.29 | $198.30 | $198.30 |
| Purchase #6 | $74.47 | 6.569% | $79.3619 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $35.72 | 4.513% | $37.332 | $37.33 | $37.35 | $37.30 |
| 7 purchase totals = | $762.98 | $821.3271 | $821.32 | $821.40 | $821.30 | |