| 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 | $127.83 | 7.156% | $136.9775 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $8.37 | 12.828% | $9.4437 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $151.94 | 9.535% | $166.4275 | $166.43 | $166.45 | $166.40 |
| Purchase #4 | $197.84 | 4.619% | $206.9782 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $203.54 | 9.725% | $223.3343 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $154.96 | 9.413% | $169.5464 | $169.55 | $169.55 | $169.50 |
| Purchase #7 | $8.73 | 12.163% | $9.7918 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $853.21 | $922.4994 | $922.50 | $922.60 | $922.40 | |