| 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 | $138.72 | 9.371% | $151.7195 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $129.87 | 9.706% | $142.4752 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $89.91 | 12.253% | $100.9267 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $37.75 | 5.242% | $39.7289 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $153.71 | 10.275% | $169.5037 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $127.55 | 7.312% | $136.8765 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $206.68 | 9.798% | $226.9305 | $226.93 | $226.95 | $226.90 |
| 7 purchase totals = | $884.19 | $968.1610 | $968.17 | $968.25 | $968.10 | |