| 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 | $163.50 | 8.374% | $177.1915 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $165.67 | 3.523% | $171.5066 | $171.51 | $171.50 | $171.50 |
| Purchase #3 | $97.57 | 12.481% | $109.7477 | $109.75 | $109.75 | $109.70 |
| Purchase #4 | $116.43 | 5.707% | $123.0747 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $44.52 | 11.748% | $49.7502 | $49.75 | $49.75 | $49.80 |
| Purchase #6 | $124.77 | 8.792% | $135.7398 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $215.81 | 4.723% | $226.0027 | $226.00 | $226.00 | $226.00 |
| 7 purchase totals = | $928.27 | $993.0132 | $993.01 | $993.00 | $993.00 | |