| 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 | $5.48 | 13.548% | $6.2224 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $155.81 | 12.623% | $175.4779 | $175.48 | $175.50 | $175.50 |
| Purchase #3 | $174.60 | 9.863% | $191.8208 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $145.49 | 8.831% | $158.3382 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $7.96 | 5.107% | $8.3665 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $169.92 | 8.162% | $183.7889 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $248.97 | 9.696% | $273.1101 | $273.11 | $273.10 | $273.10 |
| 7 purchase totals = | $908.23 | $997.1248 | $997.13 | $997.10 | $997.10 | |