| 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 | $172.37 | 9.656% | $189.014 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $82.34 | 13.408% | $93.3801 | $93.38 | $93.40 | $93.40 |
| Purchase #3 | $132.84 | 11.147% | $147.6477 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $147.26 | 7.387% | $158.1381 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $84.85 | 10.692% | $93.9222 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $90.85 | 12.698% | $102.3861 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $175.53 | 10.380% | $193.75 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $886.04 | $978.2382 | $978.24 | $978.25 | $978.20 | |