| 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 | $97.52 | 8.766% | $106.0686 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $115.87 | 3.722% | $120.1827 | $120.18 | $120.20 | $120.20 |
| Purchase #3 | $99.34 | 9.555% | $108.8319 | $108.83 | $108.85 | $108.80 |
| Purchase #4 | $167.52 | 12.399% | $188.2908 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $121.83 | 5.268% | $128.248 | $128.25 | $128.25 | $128.20 |
| Purchase #6 | $102.43 | 13.468% | $116.2253 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $47.44 | 3.242% | $48.978 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $751.95 | $816.8253 | $816.83 | $816.90 | $816.80 | |