| 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 | $75.32 | 12.579% | $84.7945 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $156.56 | 11.798% | $175.0309 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $178.99 | 9.600% | $196.173 | $196.17 | $196.15 | $196.20 |
| Purchase #4 | $95.68 | 4.519% | $100.0038 | $100.00 | $100.00 | $100.00 |
| Purchase #5 | $190.30 | 5.616% | $200.9872 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $214.73 | 8.856% | $233.7465 | $233.75 | $233.75 | $233.70 |
| Purchase #7 | $104.80 | 3.482% | $108.4491 | $108.45 | $108.45 | $108.40 |
| 7 purchase totals = | $1,016.38 | $1,099.1850 | $1,099.18 | $1,099.20 | $1,099.10 | |