| 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 | $159.99 | 9.143% | $174.6179 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $93.76 | 9.530% | $102.6953 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $197.25 | 13.411% | $223.7032 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $16.36 | 6.480% | $17.4201 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $117.48 | 13.291% | $133.0943 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $47.62 | 6.348% | $50.6429 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $28.96 | 5.734% | $30.6206 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $661.42 | $732.7943 | $732.79 | $732.75 | $732.70 | |