| 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 | $188.37 | 9.421% | $206.1163 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $218.59 | 12.439% | $245.7804 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $208.25 | 4.493% | $217.6067 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $85.56 | 6.321% | $90.9682 | $90.97 | $90.95 | $91.00 |
| Purchase #5 | $15.33 | 7.159% | $16.4275 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $128.88 | 3.665% | $133.6035 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $129.39 | 13.501% | $146.8589 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $974.37 | $1,057.3615 | $1,057.37 | $1,057.35 | $1,057.40 | |