| 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 | $139.27 | 13.202% | $157.6564 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $178.31 | 12.346% | $200.3242 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $173.76 | 12.384% | $195.2784 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $9.52 | 12.757% | $10.7345 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $244.44 | 8.134% | $264.3227 | $264.32 | $264.30 | $264.30 |
| Purchase #6 | $195.50 | 9.219% | $213.5231 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $158.72 | 10.229% | $174.9555 | $174.96 | $174.95 | $175.00 |
| 7 purchase totals = | $1,099.52 | $1,216.7948 | $1,216.79 | $1,216.75 | $1,216.80 | |