| 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 | $151.38 | 12.857% | $170.8429 | $170.84 | $170.85 | $170.80 |
| Purchase #2 | $248.35 | 5.631% | $262.3346 | $262.33 | $262.35 | $262.30 |
| Purchase #3 | $238.94 | 7.162% | $256.0529 | $256.05 | $256.05 | $256.10 |
| Purchase #4 | $120.34 | 6.349% | $127.9804 | $127.98 | $128.00 | $128.00 |
| Purchase #5 | $143.68 | 7.337% | $154.2218 | $154.22 | $154.20 | $154.20 |
| Purchase #6 | $227.44 | 8.744% | $247.3274 | $247.33 | $247.35 | $247.30 |
| Purchase #7 | $233.25 | 3.154% | $240.6067 | $240.61 | $240.60 | $240.60 |
| 7 purchase totals = | $1,363.38 | $1,459.3667 | $1,459.36 | $1,459.40 | $1,459.30 | |