| 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 | $167.56 | 13.198% | $189.6746 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $100.38 | 5.749% | $106.1508 | $106.15 | $106.15 | $106.20 |
| Purchase #3 | $19.69 | 5.321% | $20.7377 | $20.74 | $20.75 | $20.70 |
| Purchase #4 | $217.73 | 10.642% | $240.9008 | $240.90 | $240.90 | $240.90 |
| Purchase #5 | $80.51 | 11.753% | $89.9723 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $163.92 | 11.250% | $182.361 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $108.30 | 13.619% | $123.0494 | $123.05 | $123.05 | $123.00 |
| 7 purchase totals = | $858.09 | $952.8466 | $952.84 | $952.80 | $952.90 | |