| 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 | $161.71 | 5.277% | $170.2434 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $209.46 | 6.548% | $223.1754 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $229.56 | 12.194% | $257.5525 | $257.55 | $257.55 | $257.60 |
| Purchase #4 | $144.29 | 10.291% | $159.1389 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $209.40 | 7.499% | $225.1029 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $169.73 | 4.354% | $177.12 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $44.92 | 12.293% | $50.442 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $1,169.07 | $1,262.7751 | $1,262.77 | $1,262.80 | $1,262.70 | |