| 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 | $147.67 | 12.417% | $166.0062 | $166.01 | $166.00 | $166.00 |
| Purchase #2 | $236.56 | 9.278% | $258.508 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $68.95 | 9.317% | $75.3741 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $187.88 | 6.219% | $199.5643 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $67.36 | 9.499% | $73.7585 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $149.88 | 10.458% | $165.5545 | $165.55 | $165.55 | $165.60 |
| Purchase #7 | $112.56 | 5.468% | $118.7148 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $970.86 | $1,057.4804 | $1,057.47 | $1,057.40 | $1,057.60 | |