| 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 | $179.52 | 11.551% | $200.2564 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $119.50 | 11.659% | $133.4325 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $20.47 | 11.618% | $22.8482 | $22.85 | $22.85 | $22.80 |
| Purchase #4 | $106.36 | 13.298% | $120.5038 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $148.70 | 8.700% | $161.6369 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $111.28 | 5.268% | $117.1422 | $117.14 | $117.15 | $117.10 |
| Purchase #7 | $55.28 | 7.355% | $59.3458 | $59.35 | $59.35 | $59.30 |
| 7 purchase totals = | $741.11 | $815.1658 | $815.17 | $815.20 | $815.00 | |