| 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 | $138.76 | 10.630% | $153.5102 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $186.71 | 5.639% | $197.2386 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $98.55 | 12.819% | $111.1831 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $8.50 | 13.502% | $9.6477 | $9.65 | $9.65 | $9.60 |
| Purchase #5 | $222.28 | 13.714% | $252.7635 | $252.76 | $252.75 | $252.80 |
| Purchase #6 | $5.97 | 4.465% | $6.2366 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $70.46 | 3.105% | $72.6478 | $72.65 | $72.65 | $72.60 |
| 7 purchase totals = | $731.23 | $803.2275 | $803.23 | $803.25 | $803.10 | |