| 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 | $40.45 | 7.187% | $43.3571 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $174.66 | 9.586% | $191.4029 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $206.52 | 8.144% | $223.339 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $169.61 | 8.806% | $184.5459 | $184.55 | $184.55 | $184.50 |
| Purchase #5 | $23.87 | 8.764% | $25.962 | $25.96 | $25.95 | $26.00 |
| Purchase #6 | $69.81 | 12.512% | $78.5446 | $78.54 | $78.55 | $78.50 |
| Purchase #7 | $156.36 | 3.593% | $161.978 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $841.28 | $909.1295 | $909.13 | $909.15 | $909.10 | |