| 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 | $166.93 | 5.323% | $175.8157 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $176.80 | 8.524% | $191.8704 | $191.87 | $191.85 | $191.90 |
| Purchase #3 | $65.66 | 8.755% | $71.4085 | $71.41 | $71.40 | $71.40 |
| Purchase #4 | $16.84 | 8.683% | $18.3022 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $120.62 | 5.284% | $126.9936 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $99.64 | 9.547% | $109.1526 | $109.15 | $109.15 | $109.20 |
| Purchase #7 | $42.86 | 5.590% | $45.2559 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $689.35 | $738.7989 | $738.80 | $738.75 | $738.90 | |