| 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 | $160.60 | 10.459% | $177.3972 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $60.36 | 12.352% | $67.8157 | $67.82 | $67.80 | $67.80 |
| Purchase #3 | $43.84 | 7.759% | $47.2415 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $49.36 | 12.128% | $55.3464 | $55.35 | $55.35 | $55.30 |
| Purchase #5 | $243.71 | 4.790% | $255.3837 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $193.69 | 8.680% | $210.5023 | $210.50 | $210.50 | $210.50 |
| Purchase #7 | $236.50 | 3.836% | $245.5721 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $988.06 | $1,059.2589 | $1,059.26 | $1,059.25 | $1,059.20 | |