| 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 | $149.30 | 8.812% | $162.4563 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $239.43 | 10.408% | $264.3499 | $264.35 | $264.35 | $264.30 |
| Purchase #3 | $116.91 | 6.457% | $124.4589 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $61.76 | 10.498% | $68.2436 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $54.97 | 6.205% | $58.3809 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $176.93 | 10.215% | $195.0034 | $195.00 | $195.00 | $195.00 |
| Purchase #7 | $16.39 | 3.106% | $16.8991 | $16.90 | $16.90 | $16.90 |
| 7 purchase totals = | $815.69 | $889.7921 | $889.79 | $889.80 | $889.80 | |