| 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 | $162.54 | 9.530% | $178.0301 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $163.86 | 13.252% | $185.5747 | $185.57 | $185.55 | $185.60 |
| Purchase #3 | $68.45 | 9.646% | $75.0527 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $47.28 | 6.649% | $50.4236 | $50.42 | $50.40 | $50.40 |
| Purchase #5 | $212.86 | 13.840% | $242.3198 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $132.54 | 13.678% | $150.6688 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $22.65 | 12.389% | $25.4561 | $25.46 | $25.45 | $25.50 |
| 7 purchase totals = | $810.18 | $907.5258 | $907.52 | $907.45 | $907.60 | |