| 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 | $158.86 | 9.221% | $173.5085 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $139.65 | 9.599% | $153.055 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $5.28 | 9.780% | $5.7964 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $111.51 | 3.833% | $115.7842 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $224.78 | 10.226% | $247.766 | $247.77 | $247.75 | $247.80 |
| Purchase #6 | $188.69 | 3.474% | $195.2451 | $195.25 | $195.25 | $195.20 |
| Purchase #7 | $95.34 | 8.256% | $103.2113 | $103.21 | $103.20 | $103.20 |
| 7 purchase totals = | $924.11 | $994.3665 | $994.38 | $994.35 | $994.40 | |