| 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 | $179.32 | 10.836% | $198.7511 | $198.75 | $198.75 | $198.80 |
| Purchase #2 | $204.48 | 5.316% | $215.3502 | $215.35 | $215.35 | $215.40 |
| Purchase #3 | $190.97 | 9.606% | $209.3146 | $209.31 | $209.30 | $209.30 |
| Purchase #4 | $238.69 | 4.393% | $249.1757 | $249.18 | $249.20 | $249.20 |
| Purchase #5 | $43.68 | 6.433% | $46.4899 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $119.50 | 4.182% | $124.4975 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $107.81 | 6.816% | $115.1583 | $115.16 | $115.15 | $115.20 |
| 7 purchase totals = | $1,084.45 | $1,158.7373 | $1,158.74 | $1,158.75 | $1,158.90 | |