| 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 | $146.62 | 12.141% | $164.4211 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $38.33 | 6.253% | $40.7268 | $40.73 | $40.75 | $40.70 |
| Purchase #3 | $184.42 | 8.242% | $199.6199 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $52.85 | 5.770% | $55.8994 | $55.90 | $55.90 | $55.90 |
| Purchase #5 | $21.58 | 9.574% | $23.6461 | $23.65 | $23.65 | $23.60 |
| Purchase #6 | $229.69 | 6.199% | $243.9285 | $243.93 | $243.95 | $243.90 |
| Purchase #7 | $103.50 | 4.538% | $108.1968 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $776.99 | $836.4386 | $836.45 | $836.45 | $836.30 | |