| 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 | $38.28 | 3.686% | $39.691 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $143.64 | 8.187% | $155.3998 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $185.49 | 9.283% | $202.709 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $137.97 | 11.541% | $153.8931 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $104.30 | 7.137% | $111.7439 | $111.74 | $111.75 | $111.70 |
| Purchase #6 | $116.30 | 8.798% | $126.5321 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $137.97 | 9.621% | $151.2441 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $863.95 | $941.2130 | $941.20 | $941.25 | $941.10 | |