| 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 | $167.31 | 3.617% | $173.3616 | $173.36 | $173.35 | $173.40 |
| Purchase #2 | $128.36 | 3.451% | $132.7897 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $133.80 | 9.145% | $146.036 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $45.46 | 10.518% | $50.2415 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $244.54 | 8.533% | $265.4066 | $265.41 | $265.40 | $265.40 |
| Purchase #6 | $81.55 | 7.295% | $87.4991 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $115.98 | 12.524% | $130.5053 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $917.00 | $985.8398 | $985.85 | $985.85 | $985.80 | |