| 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 | $149.67 | 7.200% | $160.4462 | $160.45 | $160.45 | $160.40 |
| Purchase #2 | $228.51 | 6.661% | $243.7311 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $134.92 | 3.863% | $140.132 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $44.44 | 11.113% | $49.3786 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $185.63 | 8.532% | $201.468 | $201.47 | $201.45 | $201.50 |
| Purchase #6 | $145.94 | 3.427% | $150.9414 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $196.53 | 10.268% | $216.7097 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $1,085.64 | $1,162.8070 | $1,162.81 | $1,162.85 | $1,162.70 | |