| 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 | $152.48 | 7.377% | $163.7284 | $163.73 | $163.75 | $163.70 |
| Purchase #2 | $126.66 | 11.709% | $141.4906 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $134.66 | 6.344% | $143.2028 | $143.20 | $143.20 | $143.20 |
| Purchase #4 | $54.67 | 9.305% | $59.757 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $218.93 | 7.394% | $235.1177 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $89.28 | 6.605% | $95.1769 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $90.42 | 3.333% | $93.4337 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $867.10 | $931.9071 | $931.91 | $931.95 | $931.90 | |