| 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 | $150.58 | 4.225% | $156.942 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $161.82 | 9.806% | $177.6881 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $26.54 | 8.404% | $28.7704 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $237.91 | 11.668% | $265.6693 | $265.67 | $265.65 | $265.70 |
| Purchase #5 | $220.30 | 7.432% | $236.6727 | $236.67 | $236.65 | $236.70 |
| Purchase #6 | $223.53 | 9.684% | $245.1766 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $150.42 | 3.863% | $156.2307 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $1,171.10 | $1,267.1498 | $1,267.15 | $1,267.15 | $1,267.20 | |