| 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 | $185.88 | 11.764% | $207.7469 | $207.75 | $207.75 | $207.70 |
| Purchase #2 | $245.56 | 11.675% | $274.2291 | $274.23 | $274.25 | $274.20 |
| Purchase #3 | $72.41 | 12.717% | $81.6184 | $81.62 | $81.60 | $81.60 |
| Purchase #4 | $7.39 | 11.490% | $8.2391 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $162.26 | 13.611% | $184.3452 | $184.35 | $184.35 | $184.30 |
| Purchase #6 | $79.53 | 13.239% | $90.059 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $119.85 | 5.778% | $126.7749 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $872.88 | $973.0126 | $973.02 | $973.00 | $972.90 | |