| 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 | $111.50 | 3.210% | $115.0792 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $146.83 | 3.215% | $151.5506 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $178.78 | 4.820% | $187.3972 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $17.97 | 3.554% | $18.6087 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $149.96 | 10.168% | $165.2079 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $72.40 | 10.753% | $80.1852 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $203.68 | 9.157% | $222.331 | $222.33 | $222.35 | $222.30 |
| 7 purchase totals = | $881.12 | $940.3598 | $940.37 | $940.40 | $940.40 | |