| 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 | $16.52 | 10.143% | $18.1956 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $122.51 | 11.471% | $136.5631 | $136.56 | $136.55 | $136.60 |
| Purchase #3 | $24.50 | 9.785% | $26.8973 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $171.77 | 11.659% | $191.7967 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $109.80 | 5.614% | $115.9642 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $170.47 | 12.177% | $191.2281 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $80.51 | 10.520% | $88.9797 | $88.98 | $89.00 | $89.00 |
| 7 purchase totals = | $696.08 | $769.6247 | $769.63 | $769.65 | $769.70 | |