| 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 | $113.26 | 6.825% | $120.99 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $157.89 | 5.689% | $166.8724 | $166.87 | $166.85 | $166.90 |
| Purchase #3 | $105.60 | 12.264% | $118.5508 | $118.55 | $118.55 | $118.60 |
| Purchase #4 | $78.61 | 7.148% | $84.229 | $84.23 | $84.25 | $84.20 |
| Purchase #5 | $46.77 | 10.451% | $51.6579 | $51.66 | $51.65 | $51.70 |
| Purchase #6 | $217.90 | 7.392% | $234.0072 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $99.92 | 11.618% | $111.5287 | $111.53 | $111.55 | $111.50 |
| 7 purchase totals = | $819.95 | $887.8360 | $887.84 | $887.85 | $887.90 | |