| 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 | $179.91 | 8.307% | $194.8551 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $9.58 | 3.388% | $9.9046 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $51.66 | 5.170% | $54.3308 | $54.33 | $54.35 | $54.30 |
| Purchase #4 | $225.51 | 8.170% | $243.9342 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $197.29 | 7.583% | $212.2505 | $212.25 | $212.25 | $212.30 |
| Purchase #6 | $201.45 | 10.758% | $223.122 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $213.39 | 4.840% | $223.7181 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $1,078.79 | $1,162.1153 | $1,162.11 | $1,162.10 | $1,162.10 | |