| 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 | $141.74 | 12.370% | $159.2732 | $159.27 | $159.25 | $159.30 |
| Purchase #2 | $68.44 | 3.470% | $70.8149 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $196.90 | 13.171% | $222.8337 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $71.65 | 6.455% | $76.275 | $76.28 | $76.30 | $76.30 |
| Purchase #5 | $33.44 | 12.845% | $37.7354 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $182.46 | 11.528% | $203.494 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $96.31 | 10.848% | $106.7577 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $790.94 | $877.1839 | $877.18 | $877.20 | $877.20 | |