| 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 | $139.95 | 3.359% | $144.6509 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $105.44 | 9.783% | $115.7552 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $133.69 | 13.102% | $151.2061 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $145.32 | 11.279% | $161.7106 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $213.77 | 12.652% | $240.8162 | $240.82 | $240.80 | $240.80 |
| Purchase #6 | $14.72 | 5.104% | $15.4713 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $133.65 | 9.226% | $145.9805 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $886.54 | $975.5908 | $975.60 | $975.55 | $975.70 | |