| 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 | $153.91 | 9.748% | $168.9131 | $168.91 | $168.90 | $168.90 |
| Purchase #2 | $140.96 | 7.134% | $151.0161 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $11.51 | 9.757% | $12.633 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $183.54 | 10.840% | $203.4357 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $185.80 | 13.699% | $211.2527 | $211.25 | $211.25 | $211.30 |
| Purchase #6 | $38.32 | 10.351% | $42.2865 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $190.41 | 9.680% | $208.8417 | $208.84 | $208.85 | $208.80 |
| 7 purchase totals = | $904.45 | $998.3788 | $998.38 | $998.40 | $998.30 | |