| 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 | $137.77 | 6.570% | $146.8215 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $65.76 | 11.606% | $73.3921 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $193.75 | 13.720% | $220.3325 | $220.33 | $220.35 | $220.30 |
| Purchase #4 | $34.88 | 7.649% | $37.548 | $37.55 | $37.55 | $37.50 |
| Purchase #5 | $217.68 | 6.655% | $232.1666 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $116.83 | 10.726% | $129.3612 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $104.84 | 8.654% | $113.9129 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $871.51 | $953.5348 | $953.53 | $953.50 | $953.50 | |