| 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 | $170.37 | 4.512% | $178.0571 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $188.69 | 3.181% | $194.6922 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $224.39 | 13.307% | $254.2496 | $254.25 | $254.25 | $254.20 |
| Purchase #4 | $53.38 | 10.246% | $58.8493 | $58.85 | $58.85 | $58.80 |
| Purchase #5 | $126.90 | 4.201% | $132.2311 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $222.34 | 10.502% | $245.6901 | $245.69 | $245.70 | $245.70 |
| Purchase #7 | $154.48 | 10.541% | $170.7637 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $1,140.55 | $1,234.5331 | $1,234.53 | $1,234.55 | $1,234.50 | |