| 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 | $138.54 | 3.391% | $143.2379 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $140.33 | 6.520% | $149.4795 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $247.96 | 11.337% | $276.0712 | $276.07 | $276.05 | $276.10 |
| Purchase #4 | $41.34 | 10.195% | $45.5546 | $45.55 | $45.55 | $45.60 |
| Purchase #5 | $145.46 | 13.563% | $165.1887 | $165.19 | $165.20 | $165.20 |
| Purchase #6 | $27.51 | 10.226% | $30.3232 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $227.64 | 3.300% | $235.1521 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $968.78 | $1,045.0072 | $1,045.00 | $1,045.00 | $1,045.10 | |