| 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 | $37.62 | 9.239% | $41.0957 | $41.10 | $41.10 | $41.10 |
| Purchase #2 | $185.33 | 11.555% | $206.7449 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $180.68 | 4.564% | $188.9262 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $6.76 | 10.669% | $7.4812 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $164.40 | 7.144% | $176.1447 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $15.92 | 7.313% | $17.0842 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $157.56 | 4.715% | $164.989 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $748.27 | $802.4659 | $802.46 | $802.55 | $802.40 | |