| 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 | $148.64 | 12.812% | $167.6838 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $186.70 | 5.778% | $197.4875 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $10.76 | 9.841% | $11.8189 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $210.49 | 9.157% | $229.7646 | $229.76 | $229.75 | $229.80 |
| Purchase #5 | $151.31 | 6.447% | $161.065 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $33.30 | 12.723% | $37.5368 | $37.54 | $37.55 | $37.50 |
| Purchase #7 | $14.85 | 10.359% | $16.3883 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $756.05 | $821.7449 | $821.75 | $821.75 | $821.80 | |