| 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 | $193.43 | 12.593% | $217.7886 | $217.79 | $217.80 | $217.80 |
| Purchase #2 | $144.45 | 8.583% | $156.8481 | $156.85 | $156.85 | $156.80 |
| Purchase #3 | $166.30 | 5.562% | $175.5496 | $175.55 | $175.55 | $175.50 |
| Purchase #4 | $98.61 | 6.441% | $104.9615 | $104.96 | $104.95 | $105.00 |
| Purchase #5 | $55.95 | 13.204% | $63.3376 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $164.81 | 11.288% | $183.4138 | $183.41 | $183.40 | $183.40 |
| Purchase #7 | $139.83 | 11.667% | $156.144 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $963.38 | $1,058.0432 | $1,058.04 | $1,058.05 | $1,057.90 | |