| 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 | $160.69 | 10.822% | $178.0799 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $249.76 | 6.438% | $265.8395 | $265.84 | $265.85 | $265.80 |
| Purchase #3 | $12.84 | 12.292% | $14.4183 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $153.42 | 10.770% | $169.9433 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $15.85 | 8.623% | $17.2167 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $157.78 | 13.114% | $178.4713 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $6.81 | 3.551% | $7.0518 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $757.15 | $831.0208 | $831.02 | $831.00 | $831.00 | |