| 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 | $118.79 | 8.219% | $128.5534 | $128.55 | $128.55 | $128.60 |
| Purchase #2 | $156.85 | 13.819% | $178.5251 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $118.78 | 5.466% | $125.2725 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $125.48 | 10.824% | $139.062 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $48.59 | 12.449% | $54.639 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $51.49 | 11.215% | $57.2646 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $170.64 | 7.767% | $183.8936 | $183.89 | $183.90 | $183.90 |
| 7 purchase totals = | $790.62 | $867.2102 | $867.20 | $867.20 | $867.30 | |