| 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 | $169.86 | 6.425% | $180.7735 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $164.97 | 3.175% | $170.2078 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $143.25 | 7.809% | $154.4364 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $199.32 | 8.118% | $215.5008 | $215.50 | $215.50 | $215.50 |
| Purchase #5 | $210.74 | 7.477% | $226.497 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $229.85 | 7.259% | $246.5348 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $14.95 | 5.764% | $15.8117 | $15.81 | $15.80 | $15.80 |
| 7 purchase totals = | $1,132.94 | $1,209.7620 | $1,209.76 | $1,209.75 | $1,209.70 | |