| 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 | $192.47 | 7.806% | $207.4942 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $18.30 | 4.247% | $19.0772 | $19.08 | $19.10 | $19.10 |
| Purchase #3 | $157.50 | 7.600% | $169.47 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $240.39 | 10.579% | $265.8209 | $265.82 | $265.80 | $265.80 |
| Purchase #5 | $138.46 | 13.548% | $157.2186 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $15.68 | 11.871% | $17.5414 | $17.54 | $17.55 | $17.50 |
| Purchase #7 | $9.97 | 6.767% | $10.6447 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $772.77 | $847.2670 | $847.26 | $847.25 | $847.20 | |