| 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 | $193.95 | 7.481% | $208.4594 | $208.46 | $208.45 | $208.50 |
| Purchase #2 | $22.51 | 5.836% | $23.8237 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $128.68 | 7.312% | $138.0891 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $198.81 | 8.738% | $216.182 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $70.67 | 11.775% | $78.9914 | $78.99 | $79.00 | $79.00 |
| Purchase #6 | $33.26 | 11.411% | $37.0553 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $145.45 | 10.438% | $160.6321 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $793.33 | $863.2330 | $863.23 | $863.25 | $863.30 | |