| 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 | $70.34 | 11.122% | $78.1632 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $58.99 | 10.638% | $65.2654 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $156.92 | 7.442% | $168.598 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $113.48 | 8.552% | $123.1848 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $36.40 | 8.533% | $39.506 | $39.51 | $39.50 | $39.50 |
| Purchase #6 | $235.35 | 3.291% | $243.0954 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $185.78 | 9.544% | $203.5108 | $203.51 | $203.50 | $203.50 |
| 7 purchase totals = | $857.26 | $921.3236 | $921.33 | $921.30 | $921.40 | |