| 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 | $151.60 | 6.399% | $161.3009 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $201.92 | 9.732% | $221.5709 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $23.83 | 6.852% | $25.4628 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $232.54 | 4.591% | $243.2159 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $125.44 | 6.387% | $133.4519 | $133.45 | $133.45 | $133.50 |
| Purchase #6 | $109.68 | 11.566% | $122.3656 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $19.85 | 10.620% | $21.9581 | $21.96 | $21.95 | $22.00 |
| 7 purchase totals = | $864.86 | $929.3261 | $929.33 | $929.25 | $929.50 | |