| 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 | $165.47 | 9.337% | $180.9199 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $154.88 | 10.504% | $171.1486 | $171.15 | $171.15 | $171.10 |
| Purchase #3 | $174.82 | 9.738% | $191.844 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $38.57 | 5.190% | $40.5718 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $202.40 | 8.344% | $219.2883 | $219.29 | $219.30 | $219.30 |
| Purchase #6 | $80.84 | 7.520% | $86.9192 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $247.89 | 9.379% | $271.1396 | $271.14 | $271.15 | $271.10 |
| 7 purchase totals = | $1,064.87 | $1,161.8314 | $1,161.83 | $1,161.80 | $1,161.70 | |