| 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 | $167.74 | 10.400% | $185.185 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $16.88 | 9.321% | $18.4534 | $18.45 | $18.45 | $18.50 |
| Purchase #3 | $211.78 | 8.335% | $229.4319 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $75.96 | 4.397% | $79.3 | $79.30 | $79.30 | $79.30 |
| Purchase #5 | $179.70 | 11.475% | $200.3206 | $200.32 | $200.30 | $200.30 |
| Purchase #6 | $64.66 | 3.822% | $67.1313 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $135.90 | 7.769% | $146.4581 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $852.62 | $926.2803 | $926.28 | $926.30 | $926.30 | |