| 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 | $137.88 | 10.416% | $152.2416 | $152.24 | $152.25 | $152.20 |
| Purchase #2 | $14.94 | 6.247% | $15.8733 | $15.87 | $15.85 | $15.90 |
| Purchase #3 | $123.57 | 8.290% | $133.814 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $235.30 | 9.722% | $258.1759 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $188.41 | 8.817% | $205.0221 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $243.53 | 7.162% | $260.9716 | $260.97 | $260.95 | $261.00 |
| Purchase #7 | $114.52 | 5.595% | $120.9274 | $120.93 | $120.95 | $120.90 |
| 7 purchase totals = | $1,058.15 | $1,147.0259 | $1,147.02 | $1,147.00 | $1,147.00 | |