| 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 | $189.72 | 12.598% | $213.6209 | $213.62 | $213.60 | $213.60 |
| Purchase #2 | $154.38 | 7.109% | $165.3549 | $165.35 | $165.35 | $165.40 |
| Purchase #3 | $49.70 | 9.205% | $54.2749 | $54.27 | $54.25 | $54.30 |
| Purchase #4 | $132.76 | 3.185% | $136.9884 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $212.49 | 5.630% | $224.4532 | $224.45 | $224.45 | $224.50 |
| Purchase #6 | $153.60 | 3.381% | $158.7932 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $46.99 | 10.495% | $51.9216 | $51.92 | $51.90 | $51.90 |
| 7 purchase totals = | $939.64 | $1,005.4071 | $1,005.39 | $1,005.35 | $1,005.50 | |