| 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 | $135.81 | 9.704% | $148.989 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $231.46 | 7.543% | $248.919 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $174.30 | 7.642% | $187.62 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $224.75 | 8.221% | $243.2267 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $5.33 | 7.764% | $5.7438 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $46.31 | 13.732% | $52.6693 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $6.95 | 6.722% | $7.4172 | $7.42 | $7.40 | $7.40 |
| 7 purchase totals = | $824.91 | $894.5850 | $894.59 | $894.55 | $894.50 | |