| 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 | $145.74 | 7.666% | $156.9124 | $156.91 | $156.90 | $156.90 |
| Purchase #2 | $164.28 | 4.547% | $171.7498 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $189.55 | 9.375% | $207.3203 | $207.32 | $207.30 | $207.30 |
| Purchase #4 | $197.62 | 8.525% | $214.4671 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $150.25 | 6.347% | $159.7864 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $116.59 | 9.383% | $127.5296 | $127.53 | $127.55 | $127.50 |
| Purchase #7 | $154.52 | 6.589% | $164.7013 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $1,118.55 | $1,202.4669 | $1,202.47 | $1,202.45 | $1,202.40 | |