| 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 | $147.89 | 12.737% | $166.7267 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $70.70 | 8.256% | $76.537 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $196.31 | 3.873% | $203.9131 | $203.91 | $203.90 | $203.90 |
| Purchase #4 | $18.40 | 11.578% | $20.5304 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $249.41 | 9.725% | $273.6651 | $273.67 | $273.65 | $273.70 |
| Purchase #6 | $202.84 | 9.403% | $221.913 | $221.91 | $221.90 | $221.90 |
| Purchase #7 | $130.67 | 12.291% | $146.7306 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $1,016.22 | $1,110.0159 | $1,110.02 | $1,110.05 | $1,109.90 | |