| 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 | $106.42 | 5.260% | $112.0177 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $86.38 | 4.544% | $90.3051 | $90.31 | $90.30 | $90.30 |
| Purchase #3 | $154.94 | 11.873% | $173.336 | $173.34 | $173.35 | $173.30 |
| Purchase #4 | $147.56 | 12.726% | $166.3385 | $166.34 | $166.35 | $166.30 |
| Purchase #5 | $167.69 | 13.257% | $189.9207 | $189.92 | $189.90 | $189.90 |
| Purchase #6 | $171.28 | 3.671% | $177.5677 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $35.53 | 3.543% | $36.7888 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $869.80 | $946.2745 | $946.29 | $946.25 | $946.20 | |