| 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 | $182.34 | 6.314% | $193.8529 | $193.85 | $193.85 | $193.90 |
| Purchase #2 | $192.67 | 8.506% | $209.0585 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $73.25 | 9.870% | $80.4798 | $80.48 | $80.50 | $80.50 |
| Purchase #4 | $113.97 | 3.609% | $118.0832 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $78.60 | 7.719% | $84.6671 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $223.87 | 10.512% | $247.4032 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $45.77 | 8.514% | $49.6669 | $49.67 | $49.65 | $49.70 |
| 7 purchase totals = | $910.47 | $983.2116 | $983.21 | $983.20 | $983.40 | |