| 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 | $175.61 | 7.430% | $188.6578 | $188.66 | $188.65 | $188.70 |
| Purchase #2 | $190.99 | 13.151% | $216.1071 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $213.50 | 7.424% | $229.3502 | $229.35 | $229.35 | $229.40 |
| Purchase #4 | $15.72 | 13.837% | $17.8952 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $179.72 | 11.418% | $200.2404 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $183.58 | 8.561% | $199.2963 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $101.51 | 8.120% | $109.7526 | $109.75 | $109.75 | $109.80 |
| 7 purchase totals = | $1,060.63 | $1,161.2996 | $1,161.31 | $1,161.30 | $1,161.40 | |