| 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 | $103.49 | 10.317% | $114.1671 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $135.95 | 13.125% | $153.7934 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $67.56 | 6.688% | $72.0784 | $72.08 | $72.10 | $72.10 |
| Purchase #4 | $73.49 | 4.329% | $76.6714 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $44.67 | 11.866% | $49.9705 | $49.97 | $49.95 | $50.00 |
| Purchase #6 | $70.72 | 7.167% | $75.7885 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $149.73 | 5.754% | $158.3455 | $158.35 | $158.35 | $158.30 |
| 7 purchase totals = | $645.61 | $700.8148 | $700.82 | $700.80 | $700.90 | |