| 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 | $154.97 | 8.389% | $167.9704 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $136.57 | 4.659% | $142.9328 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $176.29 | 11.779% | $197.0552 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $125.85 | 8.794% | $136.9172 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $123.79 | 3.600% | $128.2464 | $128.25 | $128.25 | $128.20 |
| Purchase #6 | $225.51 | 6.773% | $240.7838 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $115.33 | 8.238% | $124.8309 | $124.83 | $124.85 | $124.80 |
| 7 purchase totals = | $1,058.31 | $1,138.7367 | $1,138.74 | $1,138.75 | $1,138.70 | |