| 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 | $157.80 | 3.577% | $163.4445 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $88.65 | 3.463% | $91.7199 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $115.39 | 12.575% | $129.9003 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $51.72 | 3.778% | $53.674 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $120.53 | 13.744% | $137.0956 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $216.33 | 9.859% | $237.658 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $148.29 | 4.404% | $154.8207 | $154.82 | $154.80 | $154.80 |
| 7 purchase totals = | $898.71 | $968.3130 | $968.31 | $968.25 | $968.30 | |