| 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 | $106.74 | 5.671% | $112.7932 | $112.79 | $112.80 | $112.80 |
| Purchase #2 | $16.26 | 8.634% | $17.6639 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $123.28 | 11.326% | $137.2427 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $174.88 | 5.665% | $184.787 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $183.25 | 10.589% | $202.6543 | $202.65 | $202.65 | $202.70 |
| Purchase #6 | $243.42 | 7.260% | $261.0923 | $261.09 | $261.10 | $261.10 |
| Purchase #7 | $156.66 | 10.161% | $172.5782 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $1,004.49 | $1,088.8116 | $1,088.80 | $1,088.85 | $1,088.90 | |