| 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 | $171.60 | 5.201% | $180.5249 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $115.30 | 8.840% | $125.4925 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $203.83 | 5.483% | $215.006 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $62.80 | 4.105% | $65.3779 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $87.34 | 4.172% | $90.9838 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $57.30 | 13.161% | $64.8413 | $64.84 | $64.85 | $64.80 |
| Purchase #7 | $17.80 | 5.443% | $18.7689 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $715.97 | $760.9953 | $760.99 | $761.00 | $761.00 | |