| 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 | $155.89 | 6.593% | $166.1678 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $233.40 | 11.520% | $260.2877 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $77.97 | 9.811% | $85.6196 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $150.31 | 8.748% | $163.4591 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $119.91 | 12.605% | $135.0247 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $98.59 | 12.871% | $111.2795 | $111.28 | $111.30 | $111.30 |
| Purchase #7 | $176.83 | 6.775% | $188.8102 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $1,012.90 | $1,110.6486 | $1,110.65 | $1,110.60 | $1,110.70 | |