| 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 | $151.39 | 6.309% | $160.9412 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $231.36 | 3.663% | $239.8347 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $94.39 | 7.698% | $101.6561 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $223.92 | 3.290% | $231.287 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $213.53 | 11.314% | $237.6888 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $35.28 | 11.110% | $39.1996 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $113.39 | 3.645% | $117.5231 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $1,063.26 | $1,128.1305 | $1,128.13 | $1,128.15 | $1,128.10 | |