| 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 | $198.68 | 9.157% | $216.8731 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $9.44 | 12.661% | $10.6352 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $215.87 | 8.296% | $233.7786 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $99.58 | 8.576% | $108.12 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $152.30 | 6.529% | $162.2437 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $9.54 | 11.612% | $10.6478 | $10.65 | $10.65 | $10.60 |
| Purchase #7 | $141.81 | 8.694% | $154.139 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $827.22 | $896.4374 | $896.44 | $896.45 | $896.30 | |