| 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 | $16.81 | 8.531% | $18.2441 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $161.40 | 4.723% | $169.0229 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $140.43 | 10.752% | $155.529 | $155.53 | $155.55 | $155.50 |
| Purchase #4 | $167.92 | 3.687% | $174.1112 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $50.55 | 6.461% | $53.816 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $31.56 | 6.260% | $33.5357 | $33.54 | $33.55 | $33.50 |
| Purchase #7 | $145.71 | 8.301% | $157.8054 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $714.38 | $762.0643 | $762.07 | $762.05 | $761.90 | |