| 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 | $136.53 | 4.148% | $142.1933 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $199.71 | 4.179% | $208.0559 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $65.32 | 12.743% | $73.6437 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $113.60 | 3.611% | $117.7021 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $135.90 | 11.483% | $151.5054 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $29.99 | 6.348% | $31.8938 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $18.49 | 6.395% | $19.6724 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $699.54 | $744.6666 | $744.66 | $744.65 | $744.70 | |