| 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 | $192.64 | 8.177% | $208.3922 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $143.86 | 7.450% | $154.5776 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $12.73 | 3.746% | $13.2069 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $164.41 | 7.333% | $176.4662 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $83.42 | 9.846% | $91.6335 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $242.85 | 5.213% | $255.5098 | $255.51 | $255.50 | $255.50 |
| Purchase #7 | $42.73 | 12.644% | $48.1328 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $882.64 | $947.9190 | $947.92 | $947.95 | $947.90 | |