| 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 | $135.64 | 4.258% | $141.4156 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $99.89 | 10.340% | $110.2186 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $16.71 | 6.656% | $17.8222 | $17.82 | $17.80 | $17.80 |
| Purchase #4 | $25.54 | 5.732% | $27.004 | $27.00 | $27.00 | $27.00 |
| Purchase #5 | $116.97 | 6.124% | $124.1332 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $167.87 | 13.521% | $190.5677 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $10.56 | 5.818% | $11.1744 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $573.18 | $622.3357 | $622.33 | $622.25 | $622.30 | |