| 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 | $188.42 | 7.358% | $202.2839 | $202.28 | $202.30 | $202.30 |
| Purchase #2 | $201.56 | 10.719% | $223.1652 | $223.17 | $223.15 | $223.20 |
| Purchase #3 | $70.89 | 11.300% | $78.9006 | $78.90 | $78.90 | $78.90 |
| Purchase #4 | $227.81 | 5.534% | $240.417 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $182.52 | 9.532% | $199.9178 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $19.29 | 9.300% | $21.084 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $163.27 | 3.486% | $168.9616 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $1,053.76 | $1,134.7301 | $1,134.73 | $1,134.70 | $1,134.80 | |