| 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 | $117.94 | 7.456% | $126.7336 | $126.73 | $126.75 | $126.70 |
| Purchase #2 | $141.75 | 5.403% | $149.4088 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $80.58 | 6.692% | $85.9724 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $198.49 | 6.232% | $210.8599 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $197.43 | 10.359% | $217.8818 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $102.32 | 6.209% | $108.673 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $78.34 | 7.608% | $84.3001 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $916.85 | $983.8296 | $983.82 | $983.80 | $983.90 | |