| 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 | $190.69 | 9.617% | $209.0287 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $124.83 | 5.287% | $131.4298 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $65.98 | 8.527% | $71.6061 | $71.61 | $71.60 | $71.60 |
| Purchase #4 | $121.66 | 11.816% | $136.0353 | $136.04 | $136.05 | $136.00 |
| Purchase #5 | $162.49 | 8.427% | $176.183 | $176.18 | $176.20 | $176.20 |
| Purchase #6 | $153.87 | 3.836% | $159.7725 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $76.74 | 6.160% | $81.4672 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $896.26 | $965.5226 | $965.53 | $965.55 | $965.50 | |