| 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 | $136.58 | 4.157% | $142.2576 | $142.26 | $142.25 | $142.30 |
| Purchase #2 | $38.77 | 5.441% | $40.8795 | $40.88 | $40.90 | $40.90 |
| Purchase #3 | $219.93 | 5.521% | $232.0723 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $21.74 | 12.536% | $24.4653 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $136.38 | 7.531% | $146.6508 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $44.82 | 11.843% | $50.128 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $211.54 | 9.407% | $231.4396 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $809.76 | $867.8931 | $867.90 | $867.90 | $868.00 | |