| 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 | $115.49 | 3.826% | $119.9086 | $119.91 | $119.90 | $119.90 |
| Purchase #2 | $138.33 | 3.635% | $143.3583 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $124.33 | 13.629% | $141.2749 | $141.27 | $141.25 | $141.30 |
| Purchase #4 | $160.49 | 3.725% | $166.4683 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $93.30 | 11.525% | $104.0528 | $104.05 | $104.05 | $104.10 |
| Purchase #6 | $43.91 | 7.247% | $47.0922 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $136.67 | 7.787% | $147.3125 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $812.52 | $869.4676 | $869.46 | $869.40 | $869.60 | |