| 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 | $153.97 | 7.348% | $165.2837 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $14.69 | 3.836% | $15.2535 | $15.25 | $15.25 | $15.30 |
| Purchase #3 | $250.60 | 12.782% | $282.6317 | $282.63 | $282.65 | $282.60 |
| Purchase #4 | $99.36 | 9.269% | $108.5697 | $108.57 | $108.55 | $108.60 |
| Purchase #5 | $224.70 | 13.340% | $254.675 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $76.43 | 6.298% | $81.2436 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $164.27 | 7.255% | $176.1878 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $984.02 | $1,083.8450 | $1,083.84 | $1,083.90 | $1,083.90 | |