| 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 | $146.95 | 8.663% | $159.6803 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $138.94 | 5.674% | $146.8235 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $125.29 | 5.826% | $132.5894 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $130.98 | 9.759% | $143.7623 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $105.34 | 13.394% | $119.4492 | $119.45 | $119.45 | $119.40 |
| Purchase #6 | $173.92 | 4.465% | $181.6855 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $17.27 | 10.608% | $19.102 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $838.69 | $903.0922 | $903.09 | $903.10 | $903.10 | |