| 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 | $136.63 | 8.758% | $148.5961 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $44.54 | 6.438% | $47.4075 | $47.41 | $47.40 | $47.40 |
| Purchase #3 | $59.52 | 12.431% | $66.9189 | $66.92 | $66.90 | $66.90 |
| Purchase #4 | $206.25 | 6.508% | $219.6728 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $215.38 | 9.396% | $235.6171 | $235.62 | $235.60 | $235.60 |
| Purchase #6 | $151.71 | 9.535% | $166.1755 | $166.18 | $166.20 | $166.20 |
| Purchase #7 | $190.42 | 4.757% | $199.4783 | $199.48 | $199.50 | $199.50 |
| 7 purchase totals = | $1,004.45 | $1,083.8662 | $1,083.88 | $1,083.85 | $1,083.90 | |