| 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 | $154.91 | 7.604% | $166.6894 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $111.49 | 9.771% | $122.3837 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $13.29 | 13.257% | $15.0519 | $15.05 | $15.05 | $15.10 |
| Purchase #4 | $48.38 | 10.330% | $53.3777 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $65.63 | 9.480% | $71.8517 | $71.85 | $71.85 | $71.90 |
| Purchase #6 | $162.50 | 12.249% | $182.4046 | $182.40 | $182.40 | $182.40 |
| Purchase #7 | $153.91 | 11.729% | $171.9621 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $710.11 | $783.7211 | $783.71 | $783.75 | $783.90 | |