| 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 | $132.65 | 8.443% | $143.8496 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $40.61 | 5.558% | $42.8671 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $246.36 | 9.290% | $269.2468 | $269.25 | $269.25 | $269.20 |
| Purchase #4 | $58.78 | 3.308% | $60.7244 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $23.53 | 5.617% | $24.8517 | $24.85 | $24.85 | $24.90 |
| Purchase #6 | $196.49 | 10.728% | $217.5694 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $58.50 | 12.260% | $65.6721 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $756.92 | $824.7811 | $824.78 | $824.70 | $824.80 | |