| 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 | $176.75 | 3.667% | $183.2314 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $213.36 | 4.652% | $223.2855 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $182.39 | 7.782% | $196.5836 | $196.58 | $196.60 | $196.60 |
| Purchase #4 | $146.38 | 3.226% | $151.1022 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $250.63 | 5.328% | $263.9836 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $190.73 | 8.442% | $206.8314 | $206.83 | $206.85 | $206.80 |
| Purchase #7 | $101.45 | 11.820% | $113.4414 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $1,261.69 | $1,338.4591 | $1,338.45 | $1,338.55 | $1,338.40 | |