| 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 | $134.44 | 5.301% | $141.5667 | $141.57 | $141.55 | $141.60 |
| Purchase #2 | $167.68 | 5.355% | $176.6593 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $126.70 | 10.384% | $139.8565 | $139.86 | $139.85 | $139.90 |
| Purchase #4 | $29.96 | 7.803% | $32.2978 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $26.68 | 5.330% | $28.102 | $28.10 | $28.10 | $28.10 |
| Purchase #6 | $231.86 | 11.617% | $258.7952 | $258.80 | $258.80 | $258.80 |
| Purchase #7 | $109.67 | 10.730% | $121.4376 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $826.99 | $898.7151 | $898.73 | $898.70 | $898.80 | |