| 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 | $134.94 | 6.272% | $143.4034 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $47.97 | 9.181% | $52.3741 | $52.37 | $52.35 | $52.40 |
| Purchase #3 | $204.31 | 7.833% | $220.3136 | $220.31 | $220.30 | $220.30 |
| Purchase #4 | $130.50 | 8.480% | $141.5664 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $185.99 | 11.611% | $207.5853 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $117.96 | 6.511% | $125.6404 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $166.27 | 5.473% | $175.37 | $175.37 | $175.35 | $175.40 |
| 7 purchase totals = | $987.94 | $1,066.2532 | $1,066.25 | $1,066.20 | $1,066.30 | |