| 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 | $170.45 | 7.321% | $182.9286 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $136.70 | 7.697% | $147.2218 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $7.51 | 10.467% | $8.2961 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $72.85 | 8.332% | $78.9199 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $52.40 | 11.846% | $58.6073 | $58.61 | $58.60 | $58.60 |
| Purchase #6 | $242.88 | 9.253% | $265.3537 | $265.35 | $265.35 | $265.40 |
| Purchase #7 | $41.75 | 7.351% | $44.819 | $44.82 | $44.80 | $44.80 |
| 7 purchase totals = | $724.54 | $786.1464 | $786.15 | $786.10 | $786.10 | |