| 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 | $165.94 | 3.540% | $171.8143 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $199.82 | 7.202% | $214.211 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $173.68 | 11.408% | $193.4934 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $25.26 | 7.680% | $27.2 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $233.46 | 12.847% | $263.4526 | $263.45 | $263.45 | $263.50 |
| Purchase #6 | $178.81 | 9.660% | $196.083 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $48.29 | 10.659% | $53.4372 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $1,025.26 | $1,119.6915 | $1,119.68 | $1,119.70 | $1,119.70 | |