| 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 | $157.54 | 7.332% | $169.0908 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $170.68 | 12.675% | $192.3137 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $33.48 | 9.737% | $36.7399 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $42.90 | 8.623% | $46.5993 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $9.30 | 8.565% | $10.0965 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $174.49 | 10.126% | $192.1589 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $197.88 | 8.838% | $215.3686 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $786.27 | $862.3677 | $862.37 | $862.35 | $862.40 | |