| 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 | $128.62 | 8.320% | $139.3212 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $14.39 | 7.318% | $15.4431 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $49.69 | 6.336% | $52.8384 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $179.83 | 5.243% | $189.2585 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $50.43 | 4.527% | $52.713 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $129.36 | 4.157% | $134.7375 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $100.44 | 8.269% | $108.7454 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $652.76 | $693.0571 | $693.06 | $693.05 | $692.90 | |