| 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 | $183.56 | 13.354% | $208.0726 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $9.36 | 11.356% | $10.4229 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $54.38 | 6.171% | $57.7358 | $57.74 | $57.75 | $57.70 |
| Purchase #4 | $215.48 | 10.323% | $237.724 | $237.72 | $237.70 | $237.70 |
| Purchase #5 | $110.35 | 5.397% | $116.3056 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $171.86 | 11.587% | $191.7734 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $136.41 | 3.499% | $141.183 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $881.40 | $963.2173 | $963.21 | $963.15 | $963.20 | |