| 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 | $186.89 | 6.780% | $199.5611 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $212.27 | 5.255% | $223.4248 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $56.60 | 7.688% | $60.9514 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $36.42 | 9.443% | $39.8591 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $109.88 | 6.148% | $116.6354 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $75.89 | 12.245% | $85.1827 | $85.18 | $85.20 | $85.20 |
| Purchase #7 | $176.47 | 9.584% | $193.3829 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $854.42 | $918.9974 | $918.99 | $919.00 | $919.10 | |