| 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 | $149.59 | 10.280% | $164.9679 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $147.81 | 12.800% | $166.7297 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $19.92 | 6.800% | $21.2746 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $123.33 | 13.374% | $139.8242 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $156.73 | 8.192% | $169.5693 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $45.41 | 9.344% | $49.6531 | $49.65 | $49.65 | $49.70 |
| Purchase #7 | $132.55 | 5.791% | $140.226 | $140.23 | $140.25 | $140.20 |
| 7 purchase totals = | $775.34 | $852.2448 | $852.24 | $852.20 | $852.30 | |