| 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 | $111.43 | 10.533% | $123.1669 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $112.65 | 10.295% | $124.2473 | $124.25 | $124.25 | $124.20 |
| Purchase #3 | $141.93 | 10.744% | $157.179 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $95.62 | 13.468% | $108.4981 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $212.47 | 13.708% | $241.5954 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $146.69 | 11.755% | $163.9334 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $71.25 | 5.705% | $75.3148 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $892.04 | $993.9349 | $993.94 | $993.95 | $993.90 | |