| 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 | $246.85 | 13.338% | $279.7749 | $279.77 | $279.75 | $279.80 |
| Purchase #2 | $145.68 | 8.109% | $157.4932 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $106.85 | 3.113% | $110.1762 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $134.71 | 5.622% | $142.2834 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $73.92 | 7.191% | $79.2356 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $153.87 | 3.287% | $158.9277 | $158.93 | $158.95 | $158.90 |
| Purchase #7 | $209.98 | 5.296% | $221.1005 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $1,071.86 | $1,148.9915 | $1,148.99 | $1,149.05 | $1,149.00 | |