| 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 | $190.72 | 5.556% | $201.3164 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $67.85 | 10.625% | $75.0591 | $75.06 | $75.05 | $75.10 |
| Purchase #3 | $183.81 | 13.222% | $208.1134 | $208.11 | $208.10 | $208.10 |
| Purchase #4 | $182.71 | 5.421% | $192.6147 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $23.88 | 8.439% | $25.8952 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $11.74 | 6.705% | $12.5272 | $12.53 | $12.55 | $12.50 |
| Purchase #7 | $45.98 | 6.222% | $48.8409 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $706.69 | $764.3669 | $764.37 | $764.35 | $764.30 | |