| 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 | $163.79 | 12.723% | $184.629 | $184.63 | $184.65 | $184.60 |
| Purchase #2 | $22.25 | 13.229% | $25.1935 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $40.65 | 13.841% | $46.2764 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $18.73 | 12.788% | $21.1252 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $133.27 | 13.839% | $151.7132 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $160.29 | 8.136% | $173.3312 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $171.88 | 3.110% | $177.2255 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $710.86 | $779.4940 | $779.50 | $779.60 | $779.40 | |