| 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 | $216.96 | 6.120% | $230.238 | $230.24 | $230.25 | $230.20 |
| Purchase #2 | $28.88 | 3.243% | $29.8166 | $29.82 | $29.80 | $29.80 |
| Purchase #3 | $77.28 | 12.327% | $86.8063 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $169.99 | 7.759% | $183.1795 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $102.65 | 7.410% | $110.2564 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $103.71 | 8.594% | $112.6228 | $112.62 | $112.60 | $112.60 |
| Purchase #7 | $150.29 | 12.250% | $168.7005 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $849.76 | $921.6201 | $921.63 | $921.60 | $921.60 | |