| 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 | $107.41 | 13.428% | $121.833 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $110.87 | 10.319% | $122.3107 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $196.80 | 9.435% | $215.3681 | $215.37 | $215.35 | $215.40 |
| Purchase #4 | $160.94 | 3.741% | $166.9608 | $166.96 | $166.95 | $167.00 |
| Purchase #5 | $42.84 | 7.468% | $46.0393 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $98.36 | 13.620% | $111.7566 | $111.76 | $111.75 | $111.80 |
| Purchase #7 | $56.95 | 12.444% | $64.0369 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $774.17 | $848.3054 | $848.31 | $848.30 | $848.30 | |