| 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 | $133.84 | 9.432% | $146.4638 | $146.46 | $146.45 | $146.50 |
| Purchase #2 | $89.59 | 10.115% | $98.652 | $98.65 | $98.65 | $98.70 |
| Purchase #3 | $201.92 | 6.206% | $214.4512 | $214.45 | $214.45 | $214.50 |
| Purchase #4 | $51.34 | 4.828% | $53.8187 | $53.82 | $53.80 | $53.80 |
| Purchase #5 | $134.78 | 10.659% | $149.1462 | $149.15 | $149.15 | $149.10 |
| Purchase #6 | $157.67 | 8.792% | $171.5323 | $171.53 | $171.55 | $171.50 |
| Purchase #7 | $121.66 | 11.784% | $135.9964 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $890.80 | $970.0606 | $970.06 | $970.05 | $970.10 | |