| 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 | $170.27 | 7.541% | $183.1101 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $37.63 | 4.206% | $39.2127 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $113.92 | 8.420% | $123.5121 | $123.51 | $123.50 | $123.50 |
| Purchase #4 | $114.75 | 9.781% | $125.9737 | $125.97 | $125.95 | $126.00 |
| Purchase #5 | $32.37 | 11.445% | $36.0747 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $8.94 | 3.794% | $9.2792 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $248.26 | 13.301% | $281.2811 | $281.28 | $281.30 | $281.30 |
| 7 purchase totals = | $726.14 | $798.4436 | $798.43 | $798.40 | $798.50 | |