| 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 | $164.96 | 5.780% | $174.4947 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $108.27 | 9.836% | $118.9194 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $21.60 | 7.690% | $23.261 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $78.79 | 12.127% | $88.3449 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $201.31 | 10.561% | $222.5703 | $222.57 | $222.55 | $222.60 |
| Purchase #6 | $56.75 | 8.535% | $61.5936 | $61.59 | $61.60 | $61.60 |
| Purchase #7 | $13.43 | 9.187% | $14.6638 | $14.66 | $14.65 | $14.70 |
| 7 purchase totals = | $645.11 | $703.8477 | $703.83 | $703.80 | $703.90 | |