| 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 | $223.29 | 7.135% | $239.2217 | $239.22 | $239.20 | $239.20 |
| Purchase #2 | $166.72 | 8.460% | $180.8245 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $74.55 | 7.689% | $80.2821 | $80.28 | $80.30 | $80.30 |
| Purchase #4 | $58.35 | 8.126% | $63.0915 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $157.38 | 7.397% | $169.0214 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $182.68 | 8.450% | $198.1165 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $140.70 | 3.493% | $145.6147 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $1,003.67 | $1,076.1724 | $1,076.16 | $1,076.10 | $1,076.10 | |