| 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 | $174.62 | 8.111% | $188.7834 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $219.82 | 7.256% | $235.7701 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $132.71 | 3.628% | $137.5247 | $137.52 | $137.50 | $137.50 |
| Purchase #4 | $149.83 | 9.108% | $163.4765 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $192.57 | 5.779% | $203.6986 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $241.89 | 12.710% | $272.6342 | $272.63 | $272.65 | $272.60 |
| Purchase #7 | $39.39 | 10.739% | $43.6201 | $43.62 | $43.60 | $43.60 |
| 7 purchase totals = | $1,150.83 | $1,245.5076 | $1,245.50 | $1,245.50 | $1,245.50 | |