| 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 | $146.26 | 11.111% | $162.5109 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $10.36 | 12.772% | $11.6832 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $97.92 | 13.333% | $110.9757 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $52.45 | 8.662% | $56.9932 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $171.94 | 12.376% | $193.2193 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $243.31 | 12.702% | $274.2152 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $75.43 | 5.845% | $79.8389 | $79.84 | $79.85 | $79.80 |
| 7 purchase totals = | $797.67 | $889.4364 | $889.44 | $889.45 | $889.40 | |