| 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 | $180.97 | 4.387% | $188.9092 | $188.91 | $188.90 | $188.90 |
| Purchase #2 | $113.47 | 5.331% | $119.5191 | $119.52 | $119.50 | $119.50 |
| Purchase #3 | $139.34 | 4.330% | $145.3734 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $149.86 | 11.402% | $166.947 | $166.95 | $166.95 | $166.90 |
| Purchase #5 | $17.52 | 8.659% | $19.0371 | $19.04 | $19.05 | $19.00 |
| Purchase #6 | $154.52 | 13.516% | $175.4049 | $175.40 | $175.40 | $175.40 |
| Purchase #7 | $53.68 | 13.102% | $60.7132 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $809.36 | $875.9039 | $875.90 | $875.85 | $875.80 | |