| 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 | $136.61 | 12.194% | $153.2682 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $165.97 | 13.328% | $188.0905 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $162.49 | 11.313% | $180.8725 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $132.78 | 8.150% | $143.6016 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $29.47 | 9.357% | $32.2275 | $32.23 | $32.25 | $32.20 |
| Purchase #6 | $109.62 | 5.586% | $115.7434 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $153.77 | 13.166% | $174.0154 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $890.71 | $987.8191 | $987.82 | $987.80 | $987.80 | |