| 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 | $88.50 | 12.682% | $99.7236 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $135.88 | 3.169% | $140.186 | $140.19 | $140.20 | $140.20 |
| Purchase #3 | $129.88 | 9.475% | $142.1861 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $149.98 | 12.661% | $168.969 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $49.85 | 13.408% | $56.5339 | $56.53 | $56.55 | $56.50 |
| Purchase #6 | $213.82 | 4.492% | $223.4248 | $223.42 | $223.40 | $223.40 |
| Purchase #7 | $141.68 | 4.701% | $148.3404 | $148.34 | $148.35 | $148.30 |
| 7 purchase totals = | $909.59 | $979.3638 | $979.36 | $979.35 | $979.30 | |