| 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 | $184.32 | 13.552% | $209.299 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $91.80 | 12.416% | $103.1979 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $49.56 | 5.593% | $52.3319 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $150.90 | 6.686% | $160.9892 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $212.60 | 5.742% | $224.8075 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $28.26 | 9.242% | $30.8718 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $66.80 | 9.771% | $73.327 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $784.24 | $854.8243 | $854.83 | $854.85 | $854.80 | |