| 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 | $147.88 | 11.522% | $164.9187 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $240.75 | 9.586% | $263.8283 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $86.79 | 13.734% | $98.7097 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $184.55 | 6.398% | $196.3575 | $196.36 | $196.35 | $196.40 |
| Purchase #5 | $20.34 | 9.107% | $22.1924 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $97.50 | 4.870% | $102.2483 | $102.25 | $102.25 | $102.20 |
| Purchase #7 | $56.79 | 7.128% | $60.838 | $60.84 | $60.85 | $60.80 |
| 7 purchase totals = | $834.60 | $909.0929 | $909.10 | $909.10 | $909.00 | |