| 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 | $130.51 | 3.169% | $134.6459 | $134.65 | $134.65 | $134.60 |
| Purchase #2 | $194.94 | 6.197% | $207.0204 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $192.60 | 10.482% | $212.7883 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $160.76 | 12.446% | $180.7682 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $153.80 | 4.704% | $161.0348 | $161.03 | $161.05 | $161.00 |
| Purchase #6 | $54.88 | 9.495% | $60.0909 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $145.73 | 12.776% | $164.3485 | $164.35 | $164.35 | $164.30 |
| 7 purchase totals = | $1,033.22 | $1,120.6970 | $1,120.70 | $1,120.70 | $1,120.60 | |