| 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 | $160.65 | 9.594% | $176.0628 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $23.64 | 9.329% | $25.8454 | $25.85 | $25.85 | $25.80 |
| Purchase #3 | $197.29 | 13.520% | $223.9636 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $164.54 | 9.347% | $179.9196 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $168.33 | 10.564% | $186.1124 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $203.64 | 12.846% | $229.7996 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $129.90 | 3.460% | $134.3945 | $134.39 | $134.40 | $134.40 |
| 7 purchase totals = | $1,047.99 | $1,156.0979 | $1,156.09 | $1,156.05 | $1,156.10 | |