| 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 | $146.80 | 5.311% | $154.5965 | $154.60 | $154.60 | $154.60 |
| Purchase #2 | $132.37 | 6.676% | $141.207 | $141.21 | $141.20 | $141.20 |
| Purchase #3 | $113.99 | 10.455% | $125.9077 | $125.91 | $125.90 | $125.90 |
| Purchase #4 | $97.80 | 11.813% | $109.3531 | $109.35 | $109.35 | $109.40 |
| Purchase #5 | $21.88 | 12.321% | $24.5758 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $247.27 | 11.289% | $275.1843 | $275.18 | $275.20 | $275.20 |
| Purchase #7 | $64.27 | 7.711% | $69.2259 | $69.23 | $69.25 | $69.20 |
| 7 purchase totals = | $824.38 | $900.0503 | $900.06 | $900.10 | $900.10 | |