| 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 | $164.97 | 10.402% | $182.1302 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $140.70 | 13.429% | $159.5946 | $159.59 | $159.60 | $159.60 |
| Purchase #3 | $135.90 | 5.538% | $143.4261 | $143.43 | $143.45 | $143.40 |
| Purchase #4 | $231.45 | 4.125% | $240.9973 | $241.00 | $241.00 | $241.00 |
| Purchase #5 | $157.48 | 8.764% | $171.2815 | $171.28 | $171.30 | $171.30 |
| Purchase #6 | $98.56 | 5.366% | $103.8487 | $103.85 | $103.85 | $103.80 |
| Purchase #7 | $237.56 | 3.332% | $245.4755 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,166.62 | $1,246.7539 | $1,246.76 | $1,246.85 | $1,246.70 | |