| 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 | $156.57 | 12.704% | $176.4607 | $176.46 | $176.45 | $176.50 |
| Purchase #2 | $109.57 | 10.102% | $120.6388 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $129.54 | 7.290% | $138.9835 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $83.93 | 11.205% | $93.3344 | $93.33 | $93.35 | $93.30 |
| Purchase #5 | $40.71 | 10.665% | $45.0517 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $10.31 | 9.295% | $11.2683 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $174.78 | 10.513% | $193.1546 | $193.15 | $193.15 | $193.20 |
| 7 purchase totals = | $705.41 | $778.8920 | $778.88 | $778.90 | $779.00 | |