| 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 | $215.87 | 5.480% | $227.6997 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $65.33 | 8.509% | $70.8889 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $175.79 | 9.307% | $192.1508 | $192.15 | $192.15 | $192.20 |
| Purchase #4 | $51.36 | 11.550% | $57.2921 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $140.48 | 6.590% | $149.7376 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $66.38 | 8.406% | $71.9599 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $10.86 | 5.451% | $11.452 | $11.45 | $11.45 | $11.50 |
| 7 purchase totals = | $726.07 | $781.1810 | $781.18 | $781.20 | $781.30 | |