| 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 | $133.33 | 12.694% | $150.2549 | $150.25 | $150.25 | $150.30 |
| Purchase #2 | $182.64 | 3.392% | $188.8351 | $188.84 | $188.85 | $188.80 |
| Purchase #3 | $29.92 | 4.684% | $31.3215 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $30.74 | 6.813% | $32.8343 | $32.83 | $32.85 | $32.80 |
| Purchase #5 | $66.60 | 7.536% | $71.619 | $71.62 | $71.60 | $71.60 |
| Purchase #6 | $188.82 | 12.639% | $212.685 | $212.69 | $212.70 | $212.70 |
| Purchase #7 | $226.99 | 4.483% | $237.166 | $237.17 | $237.15 | $237.20 |
| 7 purchase totals = | $859.04 | $924.7158 | $924.72 | $924.70 | $924.70 | |