| 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 | $156.33 | 5.462% | $164.8687 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $174.81 | 13.731% | $198.8132 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $149.42 | 8.270% | $161.777 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $69.71 | 7.593% | $75.0031 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $209.35 | 8.548% | $227.2452 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $206.87 | 8.315% | $224.0712 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $95.26 | 7.115% | $102.0377 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $1,061.75 | $1,153.8161 | $1,153.82 | $1,153.80 | $1,153.80 | |