| 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 | $178.77 | 3.351% | $184.7606 | $184.76 | $184.75 | $184.80 |
| Purchase #2 | $7.41 | 3.784% | $7.6904 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $248.79 | 3.291% | $256.9777 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $93.82 | 7.591% | $100.9419 | $100.94 | $100.95 | $100.90 |
| Purchase #5 | $93.46 | 5.503% | $98.6031 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $177.31 | 3.646% | $183.7747 | $183.77 | $183.75 | $183.80 |
| Purchase #7 | $90.36 | 3.578% | $93.5931 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $889.92 | $926.3415 | $926.33 | $926.35 | $926.40 | |