| 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 | $114.40 | 13.423% | $129.7559 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $51.26 | 7.427% | $55.0671 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $221.65 | 7.672% | $238.655 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $103.50 | 13.362% | $117.3297 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $168.27 | 9.495% | $184.2472 | $184.25 | $184.25 | $184.20 |
| Purchase #6 | $68.31 | 13.825% | $77.7539 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $222.96 | 8.245% | $241.3431 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $950.35 | $1,044.1519 | $1,044.16 | $1,044.15 | $1,044.20 | |