| 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 | $126.50 | 6.489% | $134.7086 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $94.39 | 5.506% | $99.5871 | $99.59 | $99.60 | $99.60 |
| Purchase #3 | $102.49 | 7.389% | $110.063 | $110.06 | $110.05 | $110.10 |
| Purchase #4 | $193.71 | 11.427% | $215.8452 | $215.85 | $215.85 | $215.80 |
| Purchase #5 | $173.58 | 3.368% | $179.4262 | $179.43 | $179.45 | $179.40 |
| Purchase #6 | $104.40 | 12.150% | $117.0846 | $117.08 | $117.10 | $117.10 |
| Purchase #7 | $58.72 | 12.434% | $66.0212 | $66.02 | $66.00 | $66.00 |
| 7 purchase totals = | $853.79 | $922.7359 | $922.74 | $922.75 | $922.70 | |