| 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 | $134.76 | 6.628% | $143.6919 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $178.96 | 5.380% | $188.588 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $47.70 | 5.548% | $50.3464 | $50.35 | $50.35 | $50.30 |
| Purchase #4 | $56.84 | 7.506% | $61.1064 | $61.11 | $61.10 | $61.10 |
| Purchase #5 | $241.36 | 6.201% | $256.3267 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $217.89 | 13.266% | $246.7953 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $242.27 | 11.599% | $270.3709 | $270.37 | $270.35 | $270.40 |
| 7 purchase totals = | $1,119.78 | $1,217.2256 | $1,217.24 | $1,217.25 | $1,217.20 | |