| 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 | $139.42 | 8.163% | $150.8009 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $69.37 | 13.823% | $78.959 | $78.96 | $78.95 | $79.00 |
| Purchase #3 | $12.90 | 10.456% | $14.2488 | $14.25 | $14.25 | $14.20 |
| Purchase #4 | $80.46 | 12.195% | $90.2721 | $90.27 | $90.25 | $90.30 |
| Purchase #5 | $210.25 | 3.304% | $217.1967 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $16.46 | 8.490% | $17.8575 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $186.51 | 4.710% | $195.2946 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $715.37 | $764.6296 | $764.63 | $764.60 | $764.70 | |