| 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 | $62.52 | 8.312% | $67.7167 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $178.27 | 12.416% | $200.404 | $200.40 | $200.40 | $200.40 |
| Purchase #3 | $77.90 | 8.380% | $84.428 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $159.90 | 6.286% | $169.9513 | $169.95 | $169.95 | $170.00 |
| Purchase #5 | $126.73 | 10.653% | $140.2305 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $76.64 | 12.753% | $86.4139 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $155.78 | 4.504% | $162.7963 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $837.74 | $911.9407 | $911.94 | $911.95 | $911.90 | |