| 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 | $160.71 | 3.807% | $166.8282 | $166.83 | $166.85 | $166.80 |
| Purchase #2 | $181.56 | 3.412% | $187.7548 | $187.75 | $187.75 | $187.80 |
| Purchase #3 | $91.69 | 8.595% | $99.5708 | $99.57 | $99.55 | $99.60 |
| Purchase #4 | $15.49 | 5.317% | $16.3136 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $126.57 | 10.108% | $139.3637 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $243.86 | 9.599% | $267.2681 | $267.27 | $267.25 | $267.30 |
| Purchase #7 | $83.74 | 8.672% | $91.0019 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $903.62 | $968.1011 | $968.09 | $968.05 | $968.20 | |