| 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 | $162.95 | 8.451% | $176.7209 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $220.55 | 3.640% | $228.578 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $63.61 | 12.343% | $71.4614 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $69.36 | 12.166% | $77.7983 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $238.38 | 12.324% | $267.758 | $267.76 | $267.75 | $267.80 |
| Purchase #6 | $59.28 | 8.644% | $64.4042 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $85.81 | 7.418% | $92.1754 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $899.94 | $978.8962 | $978.90 | $978.90 | $979.00 | |