| 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 | $138.77 | 5.619% | $146.5675 | $146.57 | $146.55 | $146.60 |
| Purchase #2 | $89.39 | 4.382% | $93.3071 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $142.45 | 11.820% | $159.2876 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $56.25 | 10.191% | $61.9824 | $61.98 | $62.00 | $62.00 |
| Purchase #5 | $175.29 | 10.514% | $193.72 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $156.68 | 11.501% | $174.6998 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $26.65 | 13.647% | $30.2869 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $785.48 | $859.8513 | $859.86 | $859.85 | $859.90 | |