| 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 | $146.38 | 12.511% | $164.6936 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $209.40 | 3.483% | $216.6934 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $173.87 | 5.258% | $183.0121 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $134.89 | 4.526% | $140.9951 | $141.00 | $141.00 | $141.00 |
| Purchase #5 | $151.51 | 6.451% | $161.2839 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $5.98 | 7.560% | $6.4321 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $31.67 | 5.863% | $33.5268 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $853.70 | $906.6370 | $906.63 | $906.70 | $906.60 | |