| 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 | $30.28 | 3.157% | $31.2359 | $31.24 | $31.25 | $31.20 |
| Purchase #2 | $161.72 | 4.485% | $168.9731 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $156.29 | 10.167% | $172.18 | $172.18 | $172.20 | $172.20 |
| Purchase #4 | $149.66 | 8.767% | $162.7807 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $229.97 | 3.818% | $238.7503 | $238.75 | $238.75 | $238.80 |
| Purchase #6 | $210.92 | 5.450% | $222.4151 | $222.42 | $222.40 | $222.40 |
| Purchase #7 | $15.46 | 13.743% | $17.5847 | $17.58 | $17.60 | $17.60 |
| 7 purchase totals = | $954.30 | $1,013.9198 | $1,013.92 | $1,013.95 | $1,014.00 | |