| 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 | $145.93 | 7.831% | $157.3578 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $45.92 | 8.439% | $49.7952 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $98.47 | 7.270% | $105.6288 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $161.54 | 9.557% | $176.9784 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $80.29 | 5.358% | $84.5919 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $100.56 | 5.365% | $105.955 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $16.63 | 12.173% | $18.6544 | $18.65 | $18.65 | $18.70 |
| 7 purchase totals = | $649.34 | $698.9615 | $698.97 | $699.00 | $699.10 | |