| 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 | $137.63 | 8.829% | $149.7814 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $42.67 | 7.852% | $46.0204 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $159.65 | 8.703% | $173.5443 | $173.54 | $173.55 | $173.50 |
| Purchase #4 | $31.77 | 9.389% | $34.7529 | $34.75 | $34.75 | $34.80 |
| Purchase #5 | $232.50 | 4.738% | $243.5159 | $243.52 | $243.50 | $243.50 |
| Purchase #6 | $28.98 | 12.542% | $32.6147 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $235.76 | 6.205% | $250.3889 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $868.96 | $930.6185 | $930.61 | $930.60 | $930.60 | |