| 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 | $140.94 | 7.665% | $151.7431 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $234.95 | 7.764% | $253.1915 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $91.76 | 10.605% | $101.4911 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $78.35 | 11.194% | $87.1205 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $61.88 | 11.824% | $69.1967 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $141.83 | 7.254% | $152.1183 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $89.83 | 5.317% | $94.6063 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $839.54 | $909.4675 | $909.47 | $909.45 | $909.40 | |