| 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 | $150.98 | 6.329% | $160.5355 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $196.31 | 4.831% | $205.7937 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $240.66 | 6.542% | $256.404 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $202.54 | 5.359% | $213.3941 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $194.79 | 11.482% | $217.1558 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $81.84 | 12.705% | $92.2378 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $103.57 | 4.579% | $108.3125 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $1,170.69 | $1,253.8334 | $1,253.83 | $1,253.85 | $1,253.80 | |