| 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 | $185.78 | 8.157% | $200.9341 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $8.50 | 12.678% | $9.5776 | $9.58 | $9.60 | $9.60 |
| Purchase #3 | $63.35 | 8.368% | $68.6511 | $68.65 | $68.65 | $68.70 |
| Purchase #4 | $55.39 | 6.566% | $59.0269 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $117.29 | 7.320% | $125.8756 | $125.88 | $125.90 | $125.90 |
| Purchase #6 | $149.59 | 9.292% | $163.4899 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $103.59 | 7.586% | $111.4483 | $111.45 | $111.45 | $111.40 |
| 7 purchase totals = | $683.49 | $739.0035 | $739.01 | $739.10 | $739.00 | |