| 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 | $231.63 | 9.728% | $254.163 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $17.58 | 7.709% | $18.9352 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $145.73 | 11.155% | $161.9862 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $79.46 | 6.756% | $84.8283 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $57.89 | 8.260% | $62.6717 | $62.67 | $62.65 | $62.70 |
| Purchase #6 | $116.54 | 9.673% | $127.8129 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $151.71 | 9.536% | $166.1771 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $800.54 | $876.5744 | $876.58 | $876.60 | $876.60 | |