| 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 | $172.76 | 9.134% | $188.5399 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $70.79 | 8.482% | $76.7944 | $76.79 | $76.80 | $76.80 |
| Purchase #3 | $10.93 | 11.157% | $12.1495 | $12.15 | $12.15 | $12.10 |
| Purchase #4 | $243.47 | 7.525% | $261.7911 | $261.79 | $261.80 | $261.80 |
| Purchase #5 | $24.26 | 3.285% | $25.0569 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $34.75 | 13.245% | $39.3526 | $39.35 | $39.35 | $39.40 |
| Purchase #7 | $153.66 | 10.137% | $169.2365 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $710.62 | $772.9209 | $772.92 | $772.95 | $772.90 | |