| 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 | $180.34 | 6.648% | $192.329 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $10.31 | 10.460% | $11.3884 | $11.39 | $11.40 | $11.40 |
| Purchase #3 | $214.76 | 13.586% | $243.9373 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $25.73 | 11.461% | $28.6789 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $122.75 | 7.638% | $132.1256 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $214.40 | 9.653% | $235.096 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $169.66 | 8.203% | $183.5772 | $183.58 | $183.60 | $183.60 |
| 7 purchase totals = | $937.95 | $1,027.1324 | $1,027.15 | $1,027.25 | $1,027.10 | |