| 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 | $189.51 | 5.171% | $199.3096 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $176.74 | 13.531% | $200.6547 | $200.65 | $200.65 | $200.70 |
| Purchase #3 | $89.87 | 6.797% | $95.9785 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $6.35 | 13.306% | $7.1949 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $67.84 | 4.313% | $70.7659 | $70.77 | $70.75 | $70.80 |
| Purchase #6 | $211.53 | 6.859% | $226.0388 | $226.04 | $226.05 | $226.00 |
| Purchase #7 | $59.39 | 6.680% | $63.3573 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $801.23 | $863.2997 | $863.30 | $863.30 | $863.40 | |