| 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 | $175.56 | 7.198% | $188.1968 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $34.97 | 4.357% | $36.4936 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $134.42 | 6.737% | $143.4759 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $54.95 | 12.383% | $61.7545 | $61.75 | $61.75 | $61.80 |
| Purchase #5 | $103.85 | 5.851% | $109.9263 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $216.62 | 7.738% | $233.3821 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $105.95 | 13.137% | $119.8687 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $826.32 | $893.0979 | $893.10 | $893.15 | $893.20 | |