| 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 | $29.26 | 13.297% | $33.1507 | $33.15 | $33.15 | $33.20 |
| Purchase #2 | $118.51 | 3.103% | $122.1874 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $121.63 | 13.506% | $138.0573 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $148.79 | 10.341% | $164.1764 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $169.89 | 12.293% | $190.7746 | $190.77 | $190.75 | $190.80 |
| Purchase #6 | $101.83 | 6.594% | $108.5447 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $181.67 | 7.482% | $195.2625 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $871.58 | $952.1536 | $952.15 | $952.15 | $952.30 | |