| 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 | $136.99 | 5.440% | $144.4423 | $144.44 | $144.45 | $144.40 |
| Purchase #2 | $156.37 | 9.275% | $170.8733 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $93.76 | 5.347% | $98.7733 | $98.77 | $98.75 | $98.80 |
| Purchase #4 | $218.33 | 6.532% | $232.5913 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $49.51 | 12.677% | $55.7864 | $55.79 | $55.80 | $55.80 |
| Purchase #6 | $201.77 | 13.436% | $228.8798 | $228.88 | $228.90 | $228.90 |
| Purchase #7 | $100.59 | 4.803% | $105.4213 | $105.42 | $105.40 | $105.40 |
| 7 purchase totals = | $957.32 | $1,036.7677 | $1,036.76 | $1,036.75 | $1,036.80 | |