| 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 | $97.35 | 9.542% | $106.6391 | $106.64 | $106.65 | $106.60 |
| Purchase #2 | $146.84 | 3.797% | $152.4155 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $63.25 | 4.844% | $66.3138 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $180.31 | 5.116% | $189.5347 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $188.81 | 4.205% | $196.7495 | $196.75 | $196.75 | $196.70 |
| Purchase #6 | $197.29 | 6.621% | $210.3526 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $15.70 | 7.695% | $16.9081 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $889.55 | $938.9133 | $938.91 | $938.90 | $938.80 | |