| 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 | $137.94 | 3.504% | $142.7734 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $13.66 | 12.394% | $15.353 | $15.35 | $15.35 | $15.40 |
| Purchase #3 | $43.29 | 3.709% | $44.8956 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $138.95 | 7.386% | $149.2128 | $149.21 | $149.20 | $149.20 |
| Purchase #5 | $176.76 | 6.449% | $188.1593 | $188.16 | $188.15 | $188.20 |
| Purchase #6 | $207.85 | 6.455% | $221.2667 | $221.27 | $221.25 | $221.30 |
| Purchase #7 | $59.38 | 12.765% | $66.9599 | $66.96 | $66.95 | $67.00 |
| 7 purchase totals = | $777.83 | $828.6207 | $828.62 | $828.55 | $828.80 | |