| 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 | $130.71 | 9.654% | $143.3287 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $242.40 | 12.816% | $273.466 | $273.47 | $273.45 | $273.50 |
| Purchase #3 | $82.49 | 12.449% | $92.7592 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $163.45 | 8.486% | $177.3204 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $178.31 | 10.179% | $196.4602 | $196.46 | $196.45 | $196.50 |
| Purchase #6 | $36.71 | 6.820% | $39.2136 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $218.56 | 6.466% | $232.6921 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $1,052.63 | $1,155.2402 | $1,155.24 | $1,155.20 | $1,155.30 | |