| 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 | $159.44 | 10.862% | $176.7584 | $176.76 | $176.75 | $176.80 |
| Purchase #2 | $221.40 | 9.511% | $242.4574 | $242.46 | $242.45 | $242.50 |
| Purchase #3 | $214.65 | 3.402% | $221.9524 | $221.95 | $221.95 | $222.00 |
| Purchase #4 | $237.88 | 6.341% | $252.964 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $178.32 | 13.420% | $202.2505 | $202.25 | $202.25 | $202.30 |
| Purchase #6 | $110.67 | 9.299% | $120.9612 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $84.30 | 9.169% | $92.0295 | $92.03 | $92.05 | $92.00 |
| 7 purchase totals = | $1,206.66 | $1,309.3734 | $1,309.37 | $1,309.35 | $1,309.60 | |