| 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 | $125.29 | 3.112% | $129.189 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $15.60 | 3.857% | $16.2017 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $92.57 | 10.791% | $102.5592 | $102.56 | $102.55 | $102.60 |
| Purchase #4 | $164.79 | 11.628% | $183.9518 | $183.95 | $183.95 | $184.00 |
| Purchase #5 | $66.59 | 13.581% | $75.6336 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $246.34 | 12.465% | $277.0463 | $277.05 | $277.05 | $277.00 |
| Purchase #7 | $16.82 | 5.529% | $17.75 | $17.75 | $17.75 | $17.80 |
| 7 purchase totals = | $728.00 | $802.3316 | $802.33 | $802.35 | $802.40 | |