| 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 | $75.62 | 13.448% | $85.7894 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $126.85 | 5.804% | $134.2124 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $115.34 | 6.449% | $122.7783 | $122.78 | $122.80 | $122.80 |
| Purchase #4 | $133.59 | 9.817% | $146.7045 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $230.68 | 3.342% | $238.3893 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $80.86 | 6.167% | $85.8466 | $85.85 | $85.85 | $85.80 |
| Purchase #7 | $33.80 | 4.258% | $35.2392 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $796.74 | $848.9597 | $848.96 | $849.00 | $848.90 | |