| 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 | $141.28 | 13.660% | $160.5788 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $197.39 | 8.733% | $214.6281 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $36.31 | 9.381% | $39.7162 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $126.70 | 3.595% | $131.2549 | $131.25 | $131.25 | $131.30 |
| Purchase #5 | $92.65 | 5.222% | $97.4882 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $139.90 | 12.187% | $156.9496 | $156.95 | $156.95 | $156.90 |
| Purchase #7 | $183.75 | 12.527% | $206.7684 | $206.77 | $206.75 | $206.80 |
| 7 purchase totals = | $917.98 | $1,007.3842 | $1,007.39 | $1,007.40 | $1,007.40 | |