| 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 | $167.71 | 6.358% | $178.373 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $123.57 | 13.716% | $140.5189 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $124.73 | 8.481% | $135.3084 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $196.84 | 4.340% | $205.3829 | $205.38 | $205.40 | $205.40 |
| Purchase #5 | $14.61 | 7.549% | $15.7129 | $15.71 | $15.70 | $15.70 |
| Purchase #6 | $219.78 | 4.772% | $230.2679 | $230.27 | $230.25 | $230.30 |
| Purchase #7 | $62.28 | 10.305% | $68.698 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $909.52 | $974.2620 | $974.26 | $974.20 | $974.30 | |