| 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 | $173.67 | 4.531% | $181.539 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $237.43 | 13.172% | $268.7043 | $268.70 | $268.70 | $268.70 |
| Purchase #3 | $52.78 | 5.734% | $55.8064 | $55.81 | $55.80 | $55.80 |
| Purchase #4 | $144.64 | 12.781% | $163.1264 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $87.42 | 8.600% | $94.9381 | $94.94 | $94.95 | $94.90 |
| Purchase #6 | $134.80 | 11.813% | $150.7239 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $59.74 | 8.480% | $64.806 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $890.48 | $979.6441 | $979.65 | $979.65 | $979.50 | |