| 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 | $145.64 | 9.820% | $159.9418 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $156.87 | 6.620% | $167.2548 | $167.25 | $167.25 | $167.30 |
| Purchase #3 | $138.49 | 6.227% | $147.1138 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $188.92 | 9.190% | $206.2817 | $206.28 | $206.30 | $206.30 |
| Purchase #5 | $44.92 | 5.705% | $47.4827 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $74.61 | 3.218% | $77.0109 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $162.25 | 4.324% | $169.2657 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $911.70 | $974.3514 | $974.34 | $974.35 | $974.40 | |