| 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 | $205.33 | 7.171% | $220.0542 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $101.47 | 5.816% | $107.3715 | $107.37 | $107.35 | $107.40 |
| Purchase #3 | $150.80 | 11.219% | $167.7183 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $173.33 | 4.366% | $180.8976 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $247.39 | 7.822% | $266.7408 | $266.74 | $266.75 | $266.70 |
| Purchase #6 | $195.64 | 10.612% | $216.4013 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $158.28 | 6.863% | $169.1428 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $1,232.24 | $1,328.3265 | $1,328.32 | $1,328.30 | $1,328.30 | |