| 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 | $178.67 | 10.392% | $197.2374 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $178.94 | 6.163% | $189.9681 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $97.87 | 9.743% | $107.4055 | $107.41 | $107.40 | $107.40 |
| Purchase #4 | $175.38 | 3.312% | $181.1886 | $181.19 | $181.20 | $181.20 |
| Purchase #5 | $74.97 | 13.629% | $85.1877 | $85.19 | $85.20 | $85.20 |
| Purchase #6 | $125.70 | 4.572% | $131.447 | $131.45 | $131.45 | $131.40 |
| Purchase #7 | $192.46 | 6.180% | $204.354 | $204.35 | $204.35 | $204.40 |
| 7 purchase totals = | $1,023.99 | $1,096.7883 | $1,096.80 | $1,096.80 | $1,096.80 | |