| 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 | $151.30 | 10.674% | $167.4498 | $167.45 | $167.45 | $167.40 |
| Purchase #2 | $54.70 | 12.622% | $61.6042 | $61.60 | $61.60 | $61.60 |
| Purchase #3 | $76.40 | 6.585% | $81.4309 | $81.43 | $81.45 | $81.40 |
| Purchase #4 | $66.38 | 4.450% | $69.3339 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $15.50 | 3.813% | $16.091 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $198.96 | 12.631% | $224.0906 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $139.55 | 8.868% | $151.9253 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $702.79 | $771.9257 | $771.92 | $772.00 | $771.80 | |