| 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 | $149.36 | 10.295% | $164.7366 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $119.56 | 3.866% | $124.1822 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $157.33 | 11.210% | $174.9667 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $178.31 | 10.471% | $196.9808 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $227.48 | 3.596% | $235.6602 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $161.82 | 7.570% | $174.0698 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $50.82 | 4.711% | $53.2141 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $1,044.68 | $1,123.8104 | $1,123.81 | $1,123.80 | $1,123.90 | |