| 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 | $146.88 | 11.667% | $164.0165 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $21.50 | 7.372% | $23.085 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $77.67 | 4.213% | $80.9422 | $80.94 | $80.95 | $80.90 |
| Purchase #4 | $180.74 | 4.306% | $188.5227 | $188.52 | $188.50 | $188.50 |
| Purchase #5 | $96.39 | 5.136% | $101.3406 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $113.41 | 13.225% | $128.4085 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $192.45 | 11.622% | $214.8165 | $214.82 | $214.80 | $214.80 |
| 7 purchase totals = | $829.04 | $901.1320 | $901.14 | $901.10 | $901.00 | |