| 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 | $168.83 | 12.456% | $189.8595 | $189.86 | $189.85 | $189.90 |
| Purchase #2 | $161.84 | 8.362% | $175.3731 | $175.37 | $175.35 | $175.40 |
| Purchase #3 | $173.69 | 3.450% | $179.6823 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $74.99 | 10.185% | $82.6277 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $50.30 | 11.170% | $55.9185 | $55.92 | $55.90 | $55.90 |
| Purchase #6 | $32.71 | 4.517% | $34.1875 | $34.19 | $34.20 | $34.20 |
| Purchase #7 | $174.47 | 3.229% | $180.1036 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $836.83 | $897.7522 | $897.75 | $897.75 | $897.80 | |