| 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 | $202.54 | 6.329% | $215.3588 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $68.37 | 3.788% | $70.9599 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $78.53 | 11.256% | $87.3693 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $161.86 | 11.184% | $179.9624 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $162.71 | 3.783% | $168.8653 | $168.87 | $168.85 | $168.90 |
| Purchase #6 | $196.34 | 8.389% | $212.811 | $212.81 | $212.80 | $212.80 |
| Purchase #7 | $33.56 | 3.136% | $34.6124 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $903.91 | $969.9391 | $969.94 | $969.85 | $970.10 | |