| 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 | $180.86 | 3.738% | $187.6205 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $124.80 | 7.677% | $134.3809 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $84.98 | 7.237% | $91.13 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $173.36 | 11.415% | $193.149 | $193.15 | $193.15 | $193.10 |
| Purchase #5 | $174.31 | 8.135% | $188.4901 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $170.55 | 12.479% | $191.8329 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $116.29 | 4.648% | $121.6952 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $1,025.15 | $1,108.2986 | $1,108.30 | $1,108.35 | $1,108.20 | |