| 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 | $183.50 | 3.387% | $189.7151 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $185.56 | 11.110% | $206.1757 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $212.73 | 5.313% | $224.0323 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $228.61 | 11.385% | $254.6372 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $153.52 | 6.162% | $162.9799 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $208.92 | 11.514% | $232.975 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $223.30 | 10.770% | $247.3494 | $247.35 | $247.35 | $247.30 |
| 7 purchase totals = | $1,396.14 | $1,517.8646 | $1,517.88 | $1,517.95 | $1,517.80 | |