| 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 | $126.95 | 6.613% | $135.3452 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $140.91 | 9.328% | $154.0541 | $154.05 | $154.05 | $154.10 |
| Purchase #3 | $225.58 | 4.862% | $236.5477 | $236.55 | $236.55 | $236.50 |
| Purchase #4 | $154.49 | 6.832% | $165.0448 | $165.04 | $165.05 | $165.00 |
| Purchase #5 | $158.80 | 13.556% | $180.3269 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $151.64 | 8.577% | $164.6462 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $233.75 | 5.739% | $247.1649 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $1,192.12 | $1,283.1298 | $1,283.13 | $1,283.15 | $1,283.00 | |