| 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 | $183.84 | 8.428% | $199.334 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $208.27 | 5.271% | $219.2479 | $219.25 | $219.25 | $219.20 |
| Purchase #3 | $18.40 | 5.776% | $19.4628 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $155.51 | 13.209% | $176.0513 | $176.05 | $176.05 | $176.10 |
| Purchase #5 | $171.50 | 10.387% | $189.3137 | $189.31 | $189.30 | $189.30 |
| Purchase #6 | $19.39 | 10.150% | $21.3581 | $21.36 | $21.35 | $21.40 |
| Purchase #7 | $158.66 | 6.804% | $169.4552 | $169.46 | $169.45 | $169.50 |
| 7 purchase totals = | $915.57 | $994.2230 | $994.22 | $994.20 | $994.30 | |