| 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 | $177.91 | 9.303% | $194.461 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $31.44 | 13.416% | $35.658 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $179.49 | 10.756% | $198.7959 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $65.71 | 7.573% | $70.6862 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $77.74 | 11.200% | $86.4469 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $123.92 | 12.224% | $139.068 | $139.07 | $139.05 | $139.10 |
| Purchase #7 | $10.36 | 4.818% | $10.8591 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $666.57 | $735.9751 | $735.99 | $735.95 | $736.10 | |