| 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 | $246.79 | 4.622% | $258.1966 | $258.20 | $258.20 | $258.20 |
| Purchase #2 | $156.34 | 13.821% | $177.9478 | $177.95 | $177.95 | $177.90 |
| Purchase #3 | $76.36 | 5.824% | $80.8072 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $220.45 | 8.238% | $238.6107 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $159.49 | 4.186% | $166.1663 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $100.75 | 12.456% | $113.2994 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $122.71 | 4.817% | $128.6209 | $128.62 | $128.60 | $128.60 |
| 7 purchase totals = | $1,082.89 | $1,163.6489 | $1,163.66 | $1,163.60 | $1,163.60 | |