| 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 | $30.84 | 11.109% | $34.266 | $34.27 | $34.25 | $34.30 |
| Purchase #2 | $169.38 | 13.634% | $192.4733 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $116.76 | 3.587% | $120.9482 | $120.95 | $120.95 | $120.90 |
| Purchase #4 | $189.62 | 6.747% | $202.4137 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $178.35 | 11.328% | $198.5535 | $198.55 | $198.55 | $198.60 |
| Purchase #6 | $204.40 | 9.695% | $224.2166 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $178.68 | 11.219% | $198.7261 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $1,068.03 | $1,171.5974 | $1,171.60 | $1,171.55 | $1,171.60 | |