| 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 | $185.83 | 6.806% | $198.4776 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $107.87 | 4.515% | $112.7403 | $112.74 | $112.75 | $112.70 |
| Purchase #3 | $181.37 | 11.179% | $201.6454 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $139.76 | 13.452% | $158.5605 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $190.84 | 13.873% | $217.3152 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $222.60 | 8.379% | $241.2517 | $241.25 | $241.25 | $241.30 |
| Purchase #7 | $14.69 | 11.861% | $16.4324 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $1,042.96 | $1,146.4231 | $1,146.43 | $1,146.45 | $1,146.40 | |