| 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 | $170.95 | 11.176% | $190.0554 | $190.06 | $190.05 | $190.10 |
| Purchase #2 | $179.37 | 6.204% | $190.4981 | $190.50 | $190.50 | $190.50 |
| Purchase #3 | $88.66 | 5.208% | $93.2774 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $116.63 | 5.541% | $123.0925 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $60.79 | 9.798% | $66.7462 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $23.26 | 5.350% | $24.5044 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $45.78 | 7.832% | $49.3655 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $685.44 | $737.5395 | $737.55 | $737.55 | $737.60 | |