| 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 | $162.36 | 12.637% | $182.8774 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $76.96 | 8.820% | $83.7479 | $83.75 | $83.75 | $83.70 |
| Purchase #3 | $215.44 | 12.740% | $242.8871 | $242.89 | $242.90 | $242.90 |
| Purchase #4 | $41.38 | 11.459% | $46.1217 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $178.84 | 11.804% | $199.9503 | $199.95 | $199.95 | $200.00 |
| Purchase #6 | $164.88 | 9.433% | $180.4331 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $73.51 | 7.471% | $79.0019 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $913.37 | $1,015.0194 | $1,015.02 | $1,015.05 | $1,015.00 | |