| 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 | $149.66 | 7.766% | $161.2826 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $146.65 | 8.730% | $159.4525 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $219.38 | 4.293% | $228.798 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $79.50 | 10.566% | $87.9 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $39.89 | 4.273% | $41.5945 | $41.59 | $41.60 | $41.60 |
| Purchase #6 | $95.30 | 9.238% | $104.1038 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $34.79 | 10.743% | $38.5275 | $38.53 | $38.55 | $38.50 |
| 7 purchase totals = | $765.17 | $821.6589 | $821.65 | $821.70 | $821.70 | |