| 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 | $130.63 | 13.868% | $148.7458 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $84.53 | 11.371% | $94.1419 | $94.14 | $94.15 | $94.10 |
| Purchase #3 | $100.70 | 4.166% | $104.8952 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $152.53 | 5.271% | $160.5699 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $248.97 | 12.759% | $280.7361 | $280.74 | $280.75 | $280.70 |
| Purchase #6 | $6.92 | 7.115% | $7.4124 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $124.64 | 9.667% | $136.6889 | $136.69 | $136.70 | $136.70 |
| 7 purchase totals = | $848.92 | $933.1902 | $933.20 | $933.20 | $933.10 | |