| 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 | $13.49 | 9.490% | $14.7702 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $142.69 | 11.755% | $159.4632 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $160.97 | 4.384% | $168.0269 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $209.86 | 7.452% | $225.4988 | $225.50 | $225.50 | $225.50 |
| Purchase #5 | $163.87 | 8.707% | $178.1382 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $166.93 | 4.170% | $173.891 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $29.43 | 13.655% | $33.4487 | $33.45 | $33.45 | $33.40 |
| 7 purchase totals = | $887.24 | $953.2370 | $953.24 | $953.25 | $953.20 | |