| 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 | $154.61 | 13.712% | $175.8101 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $34.50 | 10.716% | $38.197 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $34.79 | 11.503% | $38.7919 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $231.83 | 7.862% | $250.0565 | $250.06 | $250.05 | $250.10 |
| Purchase #5 | $37.62 | 12.237% | $42.2236 | $42.22 | $42.20 | $42.20 |
| Purchase #6 | $14.86 | 3.770% | $15.4202 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $244.95 | 8.666% | $266.1774 | $266.18 | $266.20 | $266.20 |
| 7 purchase totals = | $753.16 | $826.6767 | $826.68 | $826.65 | $826.70 | |