| 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 | $169.37 | 5.257% | $178.2738 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $170.90 | 6.335% | $181.7265 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $12.34 | 7.311% | $13.2422 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $122.72 | 9.752% | $134.6877 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $181.26 | 3.282% | $187.209 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $166.69 | 5.816% | $176.3847 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $47.30 | 13.230% | $53.5578 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $870.58 | $925.0817 | $925.08 | $925.10 | $925.10 | |