| 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 | $161.91 | 3.613% | $167.7598 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $242.81 | 13.597% | $275.8249 | $275.82 | $275.80 | $275.80 |
| Purchase #3 | $104.41 | 5.654% | $110.3133 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $37.59 | 6.497% | $40.0322 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $39.78 | 11.510% | $44.3587 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $41.65 | 8.351% | $45.1282 | $45.13 | $45.15 | $45.10 |
| Purchase #7 | $190.85 | 8.109% | $206.326 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $819.00 | $889.7431 | $889.74 | $889.75 | $889.70 | |