| 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 | $123.91 | 6.240% | $131.642 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $124.29 | 13.577% | $141.1649 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $149.49 | 7.415% | $160.5747 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $77.67 | 10.819% | $86.0731 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $49.42 | 6.585% | $52.6743 | $52.67 | $52.65 | $52.70 |
| Purchase #6 | $57.85 | 5.479% | $61.0196 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $186.40 | 11.270% | $207.4073 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $769.03 | $840.5559 | $840.54 | $840.45 | $840.60 | |