| 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 | $171.68 | 13.212% | $194.3624 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $112.48 | 8.718% | $122.286 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $134.67 | 7.641% | $144.9601 | $144.96 | $144.95 | $145.00 |
| Purchase #4 | $136.37 | 7.161% | $146.1355 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $74.80 | 5.132% | $78.6387 | $78.64 | $78.65 | $78.60 |
| Purchase #6 | $68.77 | 5.507% | $72.5572 | $72.56 | $72.55 | $72.60 |
| Purchase #7 | $219.67 | 9.370% | $240.2531 | $240.25 | $240.25 | $240.30 |
| 7 purchase totals = | $918.44 | $999.1930 | $999.20 | $999.20 | $999.30 | |