| 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 | $151.38 | 5.510% | $159.721 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $154.65 | 8.192% | $167.3189 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $181.71 | 3.741% | $188.5078 | $188.51 | $188.50 | $188.50 |
| Purchase #4 | $118.62 | 12.852% | $133.865 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $155.61 | 4.299% | $162.2997 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $39.37 | 7.807% | $42.4436 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $84.65 | 12.234% | $95.0061 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $885.99 | $949.1621 | $949.17 | $949.10 | $949.10 | |