| 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 | $177.36 | 7.132% | $190.0093 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $107.68 | 13.113% | $121.8001 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $69.59 | 4.417% | $72.6638 | $72.66 | $72.65 | $72.70 |
| Purchase #4 | $83.79 | 12.261% | $94.0635 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $241.35 | 6.873% | $257.938 | $257.94 | $257.95 | $257.90 |
| Purchase #6 | $127.33 | 10.163% | $140.2705 | $140.27 | $140.25 | $140.30 |
| Purchase #7 | $207.77 | 3.304% | $214.6347 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $1,014.87 | $1,091.3799 | $1,091.37 | $1,091.35 | $1,091.40 | |