| 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 | $134.42 | 13.869% | $153.0627 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $202.46 | 5.203% | $212.994 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $199.48 | 5.274% | $210.0006 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $97.43 | 4.834% | $102.1398 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $123.64 | 13.795% | $140.6961 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $8.88 | 10.354% | $9.7994 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $173.81 | 6.734% | $185.5144 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $940.12 | $1,014.2070 | $1,014.20 | $1,014.20 | $1,014.20 | |