| 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 | $138.85 | 12.253% | $155.8633 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $208.46 | 4.141% | $217.0923 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $209.99 | 10.184% | $231.3754 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $68.70 | 9.383% | $75.1461 | $75.15 | $75.15 | $75.10 |
| Purchase #5 | $109.40 | 4.557% | $114.3854 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $64.36 | 13.633% | $73.1342 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $95.57 | 7.704% | $102.9327 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $895.33 | $969.9294 | $969.93 | $970.00 | $969.90 | |