| 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 | $109.41 | 5.428% | $115.3488 | $115.35 | $115.35 | $115.30 |
| Purchase #2 | $126.49 | 11.295% | $140.777 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $198.74 | 12.756% | $224.0913 | $224.09 | $224.10 | $224.10 |
| Purchase #4 | $74.89 | 7.369% | $80.4086 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $141.88 | 10.845% | $157.2669 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $59.43 | 7.325% | $63.7832 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $175.49 | 5.797% | $185.6632 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $886.33 | $967.3390 | $967.34 | $967.35 | $967.40 | |