| 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 | $159.62 | 12.290% | $179.2373 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $41.87 | 13.560% | $47.5476 | $47.55 | $47.55 | $47.50 |
| Purchase #3 | $157.27 | 12.191% | $176.4428 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $94.28 | 8.289% | $102.0949 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $242.70 | 9.681% | $266.1958 | $266.20 | $266.20 | $266.20 |
| Purchase #6 | $64.33 | 7.673% | $69.266 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $193.81 | 4.859% | $203.2272 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $953.88 | $1,044.0116 | $1,044.02 | $1,044.05 | $1,043.90 | |