| 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 | $164.91 | 10.847% | $182.7978 | $182.80 | $182.80 | $182.80 |
| Purchase #2 | $144.45 | 3.718% | $149.8207 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $101.32 | 3.866% | $105.237 | $105.24 | $105.25 | $105.20 |
| Purchase #4 | $59.88 | 8.760% | $65.1255 | $65.13 | $65.15 | $65.10 |
| Purchase #5 | $196.45 | 11.720% | $219.4739 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $84.39 | 10.406% | $93.1716 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $96.68 | 3.801% | $100.3548 | $100.35 | $100.35 | $100.40 |
| 7 purchase totals = | $848.08 | $915.9813 | $915.98 | $915.95 | $916.00 | |