| 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 | $169.42 | 13.590% | $192.4442 | $192.44 | $192.45 | $192.40 |
| Purchase #2 | $133.70 | 11.728% | $149.3803 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $25.65 | 3.182% | $26.4662 | $26.47 | $26.45 | $26.50 |
| Purchase #4 | $11.60 | 9.401% | $12.6905 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $169.62 | 4.371% | $177.0341 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $97.60 | 7.763% | $105.1767 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $94.92 | 3.755% | $98.4842 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $702.51 | $761.6762 | $761.67 | $761.75 | $761.70 | |