| 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 | $143.80 | 5.636% | $151.9046 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $67.50 | 12.576% | $75.9888 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $152.58 | 7.600% | $164.1761 | $164.18 | $164.20 | $164.20 |
| Purchase #4 | $168.89 | 4.190% | $175.9665 | $175.97 | $175.95 | $176.00 |
| Purchase #5 | $54.64 | 11.520% | $60.9345 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $81.57 | 12.429% | $91.7083 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $239.71 | 4.243% | $249.8809 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $908.69 | $970.5597 | $970.56 | $970.60 | $970.60 | |