| 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 | $171.59 | 5.819% | $181.5748 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $55.30 | 3.420% | $57.1913 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $109.69 | 11.800% | $122.6334 | $122.63 | $122.65 | $122.60 |
| Purchase #4 | $185.30 | 7.568% | $199.3235 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $49.79 | 6.286% | $52.9198 | $52.92 | $52.90 | $52.90 |
| Purchase #6 | $241.73 | 7.491% | $259.838 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $75.35 | 12.152% | $84.5065 | $84.51 | $84.50 | $84.50 |
| 7 purchase totals = | $888.75 | $957.9873 | $957.98 | $957.95 | $957.90 | |