| 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 | $162.60 | 4.536% | $169.9755 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $74.97 | 10.527% | $82.8621 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $18.55 | 4.167% | $19.323 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $118.77 | 13.379% | $134.6602 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $68.64 | 10.195% | $75.6378 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $232.43 | 9.579% | $254.6945 | $254.69 | $254.70 | $254.70 |
| Purchase #7 | $140.99 | 11.522% | $157.2349 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $816.95 | $894.3880 | $894.38 | $894.40 | $894.40 | |