| 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 | $10.34 | 13.645% | $11.7509 | $11.75 | $11.75 | $11.80 |
| Purchase #2 | $42.85 | 10.197% | $47.2194 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $79.39 | 12.583% | $89.3796 | $89.38 | $89.40 | $89.40 |
| Purchase #4 | $162.45 | 9.614% | $178.0679 | $178.07 | $178.05 | $178.10 |
| Purchase #5 | $166.57 | 9.151% | $181.8128 | $181.81 | $181.80 | $181.80 |
| Purchase #6 | $168.58 | 8.597% | $183.0728 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $232.62 | 6.478% | $247.6891 | $247.69 | $247.70 | $247.70 |
| 7 purchase totals = | $862.80 | $938.9925 | $938.99 | $938.95 | $939.10 | |