| 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 | $175.48 | 6.546% | $186.9669 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $204.39 | 8.102% | $220.9497 | $220.95 | $220.95 | $220.90 |
| Purchase #3 | $206.50 | 13.716% | $234.8235 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $172.50 | 10.142% | $189.995 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $209.34 | 11.699% | $233.8307 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $118.65 | 6.249% | $126.0644 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $180.39 | 8.566% | $195.8422 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $1,267.25 | $1,388.4724 | $1,388.47 | $1,388.45 | $1,388.40 | |