| 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 | $126.47 | 8.180% | $136.8152 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $125.60 | 10.260% | $138.4866 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $6.55 | 7.408% | $7.0352 | $7.04 | $7.05 | $7.00 |
| Purchase #4 | $61.33 | 4.435% | $64.05 | $64.05 | $64.05 | $64.10 |
| Purchase #5 | $159.81 | 10.545% | $176.662 | $176.66 | $176.65 | $176.70 |
| Purchase #6 | $40.36 | 5.824% | $42.7106 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $143.97 | 12.779% | $162.3679 | $162.37 | $162.35 | $162.40 |
| 7 purchase totals = | $664.09 | $728.1275 | $728.14 | $728.10 | $728.20 | |