| 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 | $173.44 | 5.620% | $183.1873 | $183.19 | $183.20 | $183.20 |
| Purchase #2 | $85.40 | 9.508% | $93.5198 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $22.74 | 11.127% | $25.2703 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $120.64 | 3.249% | $124.5596 | $124.56 | $124.55 | $124.60 |
| Purchase #5 | $250.89 | 3.216% | $258.9586 | $258.96 | $258.95 | $259.00 |
| Purchase #6 | $73.50 | 9.585% | $80.545 | $80.55 | $80.55 | $80.50 |
| Purchase #7 | $72.89 | 3.328% | $75.3158 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $799.50 | $841.3564 | $841.37 | $841.30 | $841.40 | |