| 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 | $148.67 | 6.584% | $158.4584 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $92.86 | 10.116% | $102.2537 | $102.25 | $102.25 | $102.30 |
| Purchase #3 | $91.41 | 4.146% | $95.1999 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $226.84 | 7.868% | $244.6878 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $198.29 | 11.159% | $220.4172 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $38.87 | 13.403% | $44.0797 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $190.93 | 12.586% | $214.9604 | $214.96 | $214.95 | $215.00 |
| 7 purchase totals = | $987.87 | $1,080.0571 | $1,080.06 | $1,080.05 | $1,080.20 | |