| 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 | $181.57 | 5.804% | $192.1083 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $31.98 | 8.397% | $34.6654 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $190.34 | 9.874% | $209.1342 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $158.35 | 7.295% | $169.9016 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $63.27 | 10.773% | $70.0861 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $47.40 | 12.121% | $53.1454 | $53.15 | $53.15 | $53.10 |
| Purchase #7 | $91.54 | 12.147% | $102.6594 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $764.45 | $831.7004 | $831.71 | $831.70 | $831.70 | |