| 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 | $165.58 | 7.239% | $177.5663 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $37.76 | 10.377% | $41.6784 | $41.68 | $41.70 | $41.70 |
| Purchase #3 | $110.71 | 5.709% | $117.0304 | $117.03 | $117.05 | $117.00 |
| Purchase #4 | $157.34 | 7.162% | $168.6087 | $168.61 | $168.60 | $168.60 |
| Purchase #5 | $45.93 | 10.835% | $50.9065 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $134.53 | 4.123% | $140.0767 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $204.44 | 3.149% | $210.8778 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $856.29 | $906.7448 | $906.76 | $906.80 | $906.80 | |