| 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 | $146.46 | 10.697% | $162.1268 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $70.59 | 13.563% | $80.1641 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $120.83 | 5.282% | $127.2122 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $69.38 | 3.396% | $71.7361 | $71.74 | $71.75 | $71.70 |
| Purchase #5 | $44.32 | 8.594% | $48.1289 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $112.84 | 8.278% | $122.1809 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $77.86 | 6.718% | $83.0906 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $642.28 | $694.6396 | $694.64 | $694.70 | $694.60 | |