| 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 | $127.58 | 13.547% | $144.8633 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $168.86 | 8.493% | $183.2013 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $116.58 | 12.132% | $130.7235 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $109.96 | 10.353% | $121.3442 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $67.69 | 10.736% | $74.9572 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $158.45 | 12.796% | $178.7253 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $74.25 | 12.528% | $83.552 | $83.55 | $83.55 | $83.60 |
| 7 purchase totals = | $823.37 | $917.3668 | $917.36 | $917.35 | $917.40 | |