| 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 | $137.89 | 6.393% | $146.7053 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $102.34 | 9.154% | $111.7082 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $250.75 | 11.553% | $279.7191 | $279.72 | $279.70 | $279.70 |
| Purchase #4 | $221.91 | 13.719% | $252.3538 | $252.35 | $252.35 | $252.40 |
| Purchase #5 | $112.70 | 4.119% | $117.3421 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $33.54 | 3.620% | $34.7541 | $34.75 | $34.75 | $34.80 |
| Purchase #7 | $47.87 | 3.806% | $49.6919 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $907.00 | $992.2745 | $992.27 | $992.25 | $992.30 | |