| 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 | $158.82 | 6.283% | $168.7987 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $85.65 | 8.603% | $93.0185 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $46.32 | 4.536% | $48.4211 | $48.42 | $48.40 | $48.40 |
| Purchase #4 | $234.74 | 6.194% | $249.2798 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $128.67 | 3.610% | $133.315 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $63.47 | 9.516% | $69.5098 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $75.74 | 4.304% | $78.9998 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $793.41 | $841.3427 | $841.35 | $841.30 | $841.30 | |