| 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 | $167.99 | 3.247% | $173.4446 | $173.44 | $173.45 | $173.40 |
| Purchase #2 | $59.45 | 9.160% | $64.8956 | $64.90 | $64.90 | $64.90 |
| Purchase #3 | $153.52 | 4.429% | $160.3194 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $150.67 | 10.373% | $166.299 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $16.61 | 5.230% | $17.4787 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $105.60 | 8.549% | $114.6277 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $31.63 | 9.265% | $34.5605 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $685.47 | $731.6255 | $731.63 | $731.65 | $731.60 | |