| 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 | $121.95 | 12.479% | $137.1681 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $183.85 | 6.386% | $195.5907 | $195.59 | $195.60 | $195.60 |
| Purchase #3 | $157.95 | 6.426% | $168.0999 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $92.94 | 4.438% | $97.0647 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $234.73 | 8.731% | $255.2243 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $168.99 | 7.737% | $182.0648 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $40.47 | 13.814% | $46.0605 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $1,000.88 | $1,081.2730 | $1,081.26 | $1,081.20 | $1,081.40 | |