| 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 | $155.91 | 3.667% | $161.6272 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $57.67 | 5.681% | $60.9462 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $148.50 | 10.167% | $163.598 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $248.86 | 9.510% | $272.5266 | $272.53 | $272.55 | $272.50 |
| Purchase #5 | $166.65 | 7.529% | $179.1971 | $179.20 | $179.20 | $179.20 |
| Purchase #6 | $137.94 | 11.192% | $153.3782 | $153.38 | $153.40 | $153.40 |
| Purchase #7 | $247.88 | 11.652% | $276.763 | $276.76 | $276.75 | $276.80 |
| 7 purchase totals = | $1,163.41 | $1,268.0363 | $1,268.05 | $1,268.10 | $1,268.00 | |