| 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 | $170.42 | 13.841% | $194.0078 | $194.01 | $194.00 | $194.00 |
| Purchase #2 | $63.81 | 13.285% | $72.2872 | $72.29 | $72.30 | $72.30 |
| Purchase #3 | $145.99 | 7.536% | $156.9918 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $70.65 | 11.597% | $78.8433 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $12.55 | 10.220% | $13.8326 | $13.83 | $13.85 | $13.80 |
| Purchase #6 | $247.66 | 6.448% | $263.6291 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $112.50 | 12.190% | $126.2138 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $823.58 | $905.8056 | $905.80 | $905.85 | $905.70 | |