| 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 | $206.44 | 6.839% | $220.5584 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $80.40 | 5.208% | $84.5872 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $53.92 | 10.716% | $59.6981 | $59.70 | $59.70 | $59.70 |
| Purchase #4 | $208.86 | 8.753% | $227.1415 | $227.14 | $227.15 | $227.10 |
| Purchase #5 | $121.31 | 4.389% | $126.6343 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $166.96 | 7.181% | $178.9494 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $160.78 | 9.555% | $176.1425 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $998.67 | $1,073.7114 | $1,073.71 | $1,073.75 | $1,073.60 | |