| 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 | $164.71 | 10.359% | $181.7723 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $16.82 | 10.386% | $18.5669 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $70.68 | 8.624% | $76.7754 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $167.46 | 5.482% | $176.6402 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $34.39 | 4.678% | $35.9988 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $206.61 | 3.202% | $213.2257 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $49.69 | 9.743% | $54.5313 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $710.36 | $757.5106 | $757.52 | $757.55 | $757.50 | |