| 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 | $110.27 | 13.747% | $125.4288 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $119.47 | 8.457% | $129.5736 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $88.77 | 7.371% | $95.3132 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $160.98 | 4.774% | $168.6652 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $56.98 | 13.533% | $64.6911 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $154.98 | 7.112% | $166.0022 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $151.87 | 10.272% | $167.4701 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $843.32 | $917.1442 | $917.14 | $917.10 | $917.20 | |