| 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 | $186.89 | 3.366% | $193.1807 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $174.34 | 3.597% | $180.611 | $180.61 | $180.60 | $180.60 |
| Purchase #3 | $28.58 | 9.582% | $31.3185 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $84.88 | 6.848% | $90.6926 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $196.57 | 13.297% | $222.7079 | $222.71 | $222.70 | $222.70 |
| Purchase #6 | $163.36 | 8.835% | $177.7929 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $129.44 | 6.352% | $137.662 | $137.66 | $137.65 | $137.70 |
| 7 purchase totals = | $964.06 | $1,033.9656 | $1,033.96 | $1,033.95 | $1,034.00 | |