| 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 | $157.66 | 5.719% | $166.6766 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $6.87 | 5.381% | $7.2397 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $48.88 | 7.449% | $52.5211 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $164.32 | 11.851% | $183.7936 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $199.32 | 7.767% | $214.8012 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $49.49 | 7.398% | $53.1513 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $131.61 | 13.268% | $149.072 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $758.15 | $827.2555 | $827.25 | $827.25 | $827.30 | |