| 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 | $167.61 | 8.751% | $182.2776 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $158.63 | 10.871% | $175.8747 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $6.43 | 8.275% | $6.9621 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $174.94 | 9.704% | $191.9162 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $78.97 | 4.739% | $82.7124 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $35.35 | 13.768% | $40.217 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $8.46 | 3.697% | $8.7728 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $630.39 | $688.7328 | $688.73 | $688.65 | $688.80 | |