| 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 | $165.27 | 13.870% | $188.1929 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $177.63 | 3.202% | $183.3177 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $115.62 | 9.466% | $126.5646 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $149.95 | 3.183% | $154.7229 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $250.78 | 6.234% | $266.4136 | $266.41 | $266.40 | $266.40 |
| Purchase #6 | $7.80 | 6.479% | $8.3054 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $45.70 | 5.173% | $48.0641 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $912.75 | $975.5812 | $975.57 | $975.50 | $975.60 | |