| 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 | $139.93 | 13.335% | $158.5897 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $26.39 | 4.845% | $27.6686 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $126.34 | 12.596% | $142.2538 | $142.25 | $142.25 | $142.30 |
| Purchase #4 | $159.58 | 4.564% | $166.8632 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $8.51 | 5.456% | $8.9743 | $8.97 | $8.95 | $9.00 |
| Purchase #6 | $182.33 | 3.455% | $188.6295 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $228.61 | 5.594% | $241.3984 | $241.40 | $241.40 | $241.40 |
| 7 purchase totals = | $871.69 | $934.3775 | $934.37 | $934.35 | $934.50 | |