| 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 | $204.91 | 6.440% | $218.1062 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $178.68 | 11.802% | $199.7678 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $177.46 | 7.187% | $190.2141 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $104.58 | 12.322% | $117.4663 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $51.40 | 10.503% | $56.7985 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $96.75 | 4.553% | $101.155 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $72.43 | 13.290% | $82.0559 | $82.06 | $82.05 | $82.10 |
| 7 purchase totals = | $886.21 | $965.5638 | $965.58 | $965.50 | $965.70 | |