| 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 | $151.67 | 5.169% | $159.5098 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $93.30 | 6.124% | $99.0137 | $99.01 | $99.00 | $99.00 |
| Purchase #3 | $7.67 | 11.299% | $8.5366 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $95.54 | 6.835% | $102.0702 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $109.63 | 13.154% | $124.0507 | $124.05 | $124.05 | $124.10 |
| Purchase #6 | $220.67 | 4.332% | $230.2294 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $235.79 | 6.416% | $250.9183 | $250.92 | $250.90 | $250.90 |
| 7 purchase totals = | $914.27 | $974.3287 | $974.33 | $974.30 | $974.30 | |