| 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 | $141.48 | 13.267% | $160.2502 | $160.25 | $160.25 | $160.30 |
| Purchase #2 | $202.98 | 5.707% | $214.5641 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $75.92 | 4.699% | $79.4875 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $114.95 | 6.536% | $122.4631 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $7.53 | 6.755% | $8.0387 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $94.28 | 10.861% | $104.5198 | $104.52 | $104.50 | $104.50 |
| Purchase #7 | $109.81 | 6.321% | $116.7511 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $746.95 | $806.0745 | $806.07 | $806.05 | $806.20 | |