| 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 | $160.38 | 5.291% | $168.8657 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $31.93 | 10.488% | $35.2788 | $35.28 | $35.30 | $35.30 |
| Purchase #3 | $130.38 | 4.494% | $136.2393 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $33.34 | 10.654% | $36.892 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $57.35 | 12.483% | $64.509 | $64.51 | $64.50 | $64.50 |
| Purchase #6 | $113.39 | 8.151% | $122.6324 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $67.86 | 10.630% | $75.0735 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $594.63 | $639.4907 | $639.49 | $639.50 | $639.50 | |