| 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 | $146.63 | 4.323% | $152.9688 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $113.32 | 13.573% | $128.7009 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $112.35 | 7.736% | $121.0414 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $77.79 | 9.521% | $85.1964 | $85.20 | $85.20 | $85.20 |
| Purchase #5 | $62.42 | 10.762% | $69.1376 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $152.34 | 7.332% | $163.5096 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $140.55 | 11.850% | $157.2052 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $805.40 | $877.7599 | $877.77 | $877.75 | $877.70 | |