| 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 | $189.83 | 4.801% | $198.9437 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $141.93 | 6.185% | $150.7084 | $150.71 | $150.70 | $150.70 |
| Purchase #3 | $30.54 | 7.525% | $32.8381 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $58.56 | 8.156% | $63.3362 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $166.25 | 10.771% | $184.1568 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $198.46 | 8.551% | $215.4303 | $215.43 | $215.45 | $215.40 |
| Purchase #7 | $73.67 | 9.613% | $80.7519 | $80.75 | $80.75 | $80.80 |
| 7 purchase totals = | $859.24 | $926.1654 | $926.17 | $926.20 | $926.10 | |