| 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 | $134.73 | 6.410% | $143.3662 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $76.54 | 9.449% | $83.7723 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $14.76 | 8.709% | $16.0454 | $16.05 | $16.05 | $16.00 |
| Purchase #4 | $156.26 | 3.606% | $161.8947 | $161.89 | $161.90 | $161.90 |
| Purchase #5 | $182.98 | 9.753% | $200.826 | $200.83 | $200.85 | $200.80 |
| Purchase #6 | $103.73 | 4.299% | $108.1894 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $216.82 | 5.414% | $228.5586 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $885.82 | $942.6526 | $942.66 | $942.65 | $942.70 | |