| 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 | $154.42 | 5.801% | $163.3779 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $186.35 | 7.182% | $199.7337 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $154.67 | 6.128% | $164.1482 | $164.15 | $164.15 | $164.10 |
| Purchase #4 | $218.96 | 6.151% | $232.4282 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $60.95 | 10.114% | $67.1145 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $58.41 | 9.449% | $63.9292 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $69.42 | 12.118% | $77.8323 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $903.18 | $968.5640 | $968.56 | $968.65 | $968.40 | |