| 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 | $142.62 | 5.821% | $150.9219 | $150.92 | $150.90 | $150.90 |
| Purchase #2 | $104.99 | 3.256% | $108.4085 | $108.41 | $108.40 | $108.40 |
| Purchase #3 | $73.73 | 7.816% | $79.4927 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $184.57 | 7.533% | $198.4737 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $63.67 | 10.794% | $70.5425 | $70.54 | $70.55 | $70.50 |
| Purchase #6 | $88.50 | 7.159% | $94.8357 | $94.84 | $94.85 | $94.80 |
| Purchase #7 | $240.45 | 8.519% | $260.9339 | $260.93 | $260.95 | $260.90 |
| 7 purchase totals = | $898.53 | $963.6089 | $963.60 | $963.60 | $963.50 | |