| 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 | $22.35 | 6.478% | $23.7978 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $144.93 | 6.388% | $154.1881 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $160.43 | 8.816% | $174.5735 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $166.76 | 12.712% | $187.9585 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $60.99 | 7.705% | $65.6893 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $92.43 | 3.248% | $95.4321 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $228.64 | 3.845% | $237.4312 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $876.53 | $939.0705 | $939.07 | $939.10 | $939.10 | |