| 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 | $138.25 | 7.217% | $148.2275 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $67.37 | 6.854% | $71.9875 | $71.99 | $72.00 | $72.00 |
| Purchase #3 | $101.53 | 9.719% | $111.3977 | $111.40 | $111.40 | $111.40 |
| Purchase #4 | $184.68 | 8.210% | $199.8422 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $229.59 | 13.109% | $259.687 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $100.80 | 4.825% | $105.6636 | $105.66 | $105.65 | $105.70 |
| Purchase #7 | $66.49 | 11.303% | $74.0054 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $888.71 | $970.8109 | $970.82 | $970.85 | $970.80 | |