| 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 | $182.49 | 8.717% | $198.3977 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $80.50 | 12.204% | $90.3242 | $90.32 | $90.30 | $90.30 |
| Purchase #3 | $239.90 | 8.740% | $260.8673 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $200.58 | 3.115% | $206.8281 | $206.83 | $206.85 | $206.80 |
| Purchase #5 | $188.95 | 3.254% | $195.0984 | $195.10 | $195.10 | $195.10 |
| Purchase #6 | $111.76 | 3.381% | $115.5386 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $73.28 | 8.110% | $79.223 | $79.22 | $79.20 | $79.20 |
| 7 purchase totals = | $1,077.46 | $1,146.2773 | $1,146.28 | $1,146.25 | $1,146.20 | |