| 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 | $140.87 | 5.745% | $148.963 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $174.32 | 11.411% | $194.2117 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $178.48 | 11.366% | $198.766 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $24.57 | 4.123% | $25.583 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $121.77 | 10.302% | $134.3147 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $208.25 | 8.202% | $225.3307 | $225.33 | $225.35 | $225.30 |
| Purchase #7 | $184.50 | 3.666% | $191.2638 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $1,032.76 | $1,118.4329 | $1,118.42 | $1,118.40 | $1,118.50 | |