| 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 | $174.30 | 4.223% | $181.6607 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $179.42 | 6.718% | $191.4734 | $191.47 | $191.45 | $191.50 |
| Purchase #3 | $179.44 | 12.829% | $202.4604 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $97.40 | 3.602% | $100.9083 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $71.94 | 4.819% | $75.4068 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $139.47 | 6.267% | $148.2106 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $248.40 | 10.615% | $274.7677 | $274.77 | $274.75 | $274.80 |
| 7 purchase totals = | $1,090.37 | $1,174.8879 | $1,174.89 | $1,174.80 | $1,175.00 | |