| 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 | $126.92 | 11.704% | $141.7747 | $141.77 | $141.75 | $141.80 |
| Purchase #2 | $92.94 | 13.860% | $105.8215 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $116.99 | 3.642% | $121.2508 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $138.53 | 8.119% | $149.7773 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $201.90 | 6.604% | $215.2335 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $163.69 | 12.705% | $184.4868 | $184.49 | $184.50 | $184.50 |
| Purchase #7 | $202.63 | 13.792% | $230.5767 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $1,043.60 | $1,148.9213 | $1,148.92 | $1,148.95 | $1,149.00 | |