| 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 | $139.53 | 8.781% | $151.7821 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $30.65 | 10.296% | $33.8057 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $246.92 | 11.539% | $275.4121 | $275.41 | $275.40 | $275.40 |
| Purchase #4 | $7.84 | 3.796% | $8.1376 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $161.44 | 10.587% | $178.5317 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $213.68 | 3.350% | $220.8383 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $119.95 | 8.777% | $130.478 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $920.01 | $998.9855 | $998.99 | $999.05 | $998.90 | |