| 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 | $159.79 | 13.779% | $181.8075 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $47.44 | 11.449% | $52.8714 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $66.83 | 11.142% | $74.2762 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $186.92 | 6.423% | $198.9259 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $29.66 | 6.191% | $31.4963 | $31.50 | $31.50 | $31.50 |
| Purchase #6 | $201.98 | 6.719% | $215.551 | $215.55 | $215.55 | $215.60 |
| Purchase #7 | $201.31 | 7.259% | $215.9231 | $215.92 | $215.90 | $215.90 |
| 7 purchase totals = | $893.93 | $970.8514 | $970.86 | $970.85 | $970.90 | |