| 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 | $146.72 | 9.140% | $160.1302 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $153.28 | 11.135% | $170.3477 | $170.35 | $170.35 | $170.30 |
| Purchase #3 | $178.72 | 10.829% | $198.0736 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $213.98 | 10.308% | $236.0371 | $236.04 | $236.05 | $236.00 |
| Purchase #5 | $38.45 | 5.836% | $40.6939 | $40.69 | $40.70 | $40.70 |
| Purchase #6 | $73.73 | 5.352% | $77.676 | $77.68 | $77.70 | $77.70 |
| Purchase #7 | $201.30 | 12.211% | $225.8807 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $1,006.18 | $1,108.8392 | $1,108.84 | $1,108.90 | $1,108.80 | |