| 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 | $185.27 | 10.157% | $204.0879 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $45.56 | 4.440% | $47.5829 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $160.68 | 11.787% | $179.6194 | $179.62 | $179.60 | $179.60 |
| Purchase #4 | $157.53 | 7.821% | $169.8504 | $169.85 | $169.85 | $169.90 |
| Purchase #5 | $199.57 | 12.854% | $225.2227 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $154.44 | 13.714% | $175.6199 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $75.38 | 6.415% | $80.2156 | $80.22 | $80.20 | $80.20 |
| 7 purchase totals = | $978.43 | $1,082.1988 | $1,082.20 | $1,082.15 | $1,082.20 | |