| 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 | $13.75 | 6.811% | $14.6865 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $40.72 | 7.112% | $43.616 | $43.62 | $43.60 | $43.60 |
| Purchase #3 | $139.27 | 10.638% | $154.0855 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $182.57 | 6.243% | $193.9678 | $193.97 | $193.95 | $194.00 |
| Purchase #5 | $75.67 | 8.340% | $81.9809 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $157.88 | 8.529% | $171.3456 | $171.35 | $171.35 | $171.30 |
| Purchase #7 | $14.41 | 11.815% | $16.1125 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $624.27 | $675.7948 | $675.81 | $675.80 | $675.80 | |