| 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 | $118.81 | 12.523% | $133.6886 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $117.70 | 5.486% | $124.157 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $91.29 | 7.410% | $98.0546 | $98.05 | $98.05 | $98.10 |
| Purchase #4 | $149.79 | 6.831% | $160.0222 | $160.02 | $160.00 | $160.00 |
| Purchase #5 | $206.27 | 7.766% | $222.2889 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $57.56 | 5.146% | $60.522 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $153.46 | 5.790% | $162.3453 | $162.35 | $162.35 | $162.30 |
| 7 purchase totals = | $894.88 | $961.0786 | $961.08 | $961.05 | $961.10 | |