| 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 | $221.65 | 7.196% | $237.5999 | $237.60 | $237.60 | $237.60 |
| Purchase #2 | $132.41 | 11.692% | $147.8914 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $51.28 | 5.341% | $54.0189 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $59.88 | 7.232% | $64.2105 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $62.71 | 13.760% | $71.3389 | $71.34 | $71.35 | $71.30 |
| Purchase #6 | $74.89 | 8.336% | $81.1328 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $147.48 | 6.574% | $157.1753 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $750.30 | $813.3677 | $813.37 | $813.40 | $813.30 | |