| 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 | $173.77 | 6.515% | $185.0911 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $237.85 | 8.275% | $257.5321 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $154.65 | 9.824% | $169.8428 | $169.84 | $169.85 | $169.80 |
| Purchase #4 | $170.66 | 9.288% | $186.5109 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $62.47 | 10.322% | $68.9182 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $71.74 | 11.104% | $79.706 | $79.71 | $79.70 | $79.70 |
| Purchase #7 | $62.85 | 11.813% | $70.2745 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $933.99 | $1,017.8756 | $1,017.87 | $1,017.85 | $1,017.80 | |