| 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 | $141.39 | 9.843% | $155.307 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $114.40 | 3.686% | $118.6168 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $191.86 | 11.414% | $213.7589 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $61.80 | 12.866% | $69.7512 | $69.75 | $69.75 | $69.80 |
| Purchase #5 | $31.28 | 13.429% | $35.4806 | $35.48 | $35.50 | $35.50 |
| Purchase #6 | $11.73 | 6.733% | $12.5198 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $106.52 | 13.815% | $121.2357 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $658.98 | $726.6700 | $726.68 | $726.65 | $726.70 | |