| 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 | $155.74 | 13.854% | $177.3162 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $15.60 | 6.828% | $16.6652 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $187.33 | 3.248% | $193.4145 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $113.48 | 11.454% | $126.478 | $126.48 | $126.50 | $126.50 |
| Purchase #5 | $125.48 | 5.786% | $132.7403 | $132.74 | $132.75 | $132.70 |
| Purchase #6 | $95.80 | 7.396% | $102.8854 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $212.75 | 12.190% | $238.6842 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $906.18 | $988.1838 | $988.19 | $988.20 | $988.20 | |