| 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 | $161.51 | 7.381% | $173.4311 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $182.88 | 5.867% | $193.6096 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $147.66 | 11.766% | $165.0337 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $5.73 | 6.858% | $6.123 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $86.86 | 7.477% | $93.3545 | $93.35 | $93.35 | $93.40 |
| Purchase #6 | $104.33 | 13.286% | $118.1913 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $76.50 | 10.816% | $84.7742 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $765.47 | $834.5174 | $834.50 | $834.50 | $834.50 | |