| 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 | $51.32 | 11.475% | $57.209 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $132.82 | 6.358% | $141.2647 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $74.44 | 10.516% | $82.2681 | $82.27 | $82.25 | $82.30 |
| Purchase #4 | $188.72 | 5.457% | $199.0185 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $103.91 | 10.172% | $114.4797 | $114.48 | $114.50 | $114.50 |
| Purchase #6 | $21.85 | 4.563% | $22.847 | $22.85 | $22.85 | $22.80 |
| Purchase #7 | $193.74 | 3.789% | $201.0808 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $766.80 | $818.1678 | $818.17 | $818.15 | $818.20 | |