| 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 | $131.74 | 12.737% | $148.5197 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $106.95 | 6.864% | $114.291 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $111.65 | 11.301% | $124.2676 | $124.27 | $124.25 | $124.30 |
| Purchase #4 | $127.44 | 13.530% | $144.6826 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $141.58 | 3.128% | $146.0086 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $30.41 | 10.114% | $33.4857 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $37.85 | 4.324% | $39.4866 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $687.62 | $750.7418 | $750.75 | $750.75 | $750.80 | |