| 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 | $175.56 | 13.250% | $198.8217 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $119.87 | 7.820% | $129.2438 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $24.93 | 6.397% | $26.5248 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $41.70 | 6.246% | $44.3046 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $244.56 | 12.505% | $275.1422 | $275.14 | $275.15 | $275.10 |
| Purchase #6 | $72.63 | 4.496% | $75.8954 | $75.90 | $75.90 | $75.90 |
| Purchase #7 | $6.72 | 4.702% | $7.036 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $685.97 | $756.9685 | $756.96 | $756.95 | $756.80 | |