| 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 | $175.94 | 4.325% | $183.5494 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $93.81 | 5.499% | $98.9686 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $151.47 | 3.477% | $156.7366 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $7.84 | 13.772% | $8.9197 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $178.99 | 10.212% | $197.2685 | $197.27 | $197.25 | $197.30 |
| Purchase #6 | $208.31 | 10.277% | $229.718 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $230.56 | 4.329% | $240.5409 | $240.54 | $240.55 | $240.50 |
| 7 purchase totals = | $1,046.92 | $1,115.7017 | $1,115.71 | $1,115.65 | $1,115.60 | |