| 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 | $182.88 | 9.461% | $200.1823 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $76.65 | 4.289% | $79.9375 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $11.49 | 8.703% | $12.49 | $12.49 | $12.50 | $12.50 |
| Purchase #4 | $121.31 | 12.468% | $136.4349 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $17.54 | 12.822% | $19.789 | $19.79 | $19.80 | $19.80 |
| Purchase #6 | $36.46 | 12.853% | $41.1462 | $41.15 | $41.15 | $41.10 |
| Purchase #7 | $5.77 | 5.711% | $6.0995 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $452.10 | $496.0794 | $496.08 | $496.15 | $496.00 | |