| 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 | $109.55 | 3.684% | $113.5858 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $135.32 | 12.661% | $152.4529 | $152.45 | $152.45 | $152.50 |
| Purchase #3 | $119.32 | 6.670% | $127.2786 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $104.90 | 11.571% | $117.038 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $129.74 | 11.409% | $144.542 | $144.54 | $144.55 | $144.50 |
| Purchase #6 | $143.50 | 9.431% | $157.0335 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $169.62 | 3.589% | $175.7077 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $911.95 | $987.6385 | $987.64 | $987.70 | $987.60 | |