| 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 | $86.36 | 6.400% | $91.887 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $216.68 | 5.859% | $229.3753 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $83.47 | 4.404% | $87.146 | $87.15 | $87.15 | $87.10 |
| Purchase #4 | $209.53 | 7.270% | $224.7628 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $140.56 | 5.181% | $147.8424 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $166.63 | 3.501% | $172.4637 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $201.47 | 5.650% | $212.8531 | $212.85 | $212.85 | $212.90 |
| 7 purchase totals = | $1,104.70 | $1,166.3303 | $1,166.33 | $1,166.35 | $1,166.40 | |