| 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 | $105.69 | 9.519% | $115.7506 | $115.75 | $115.75 | $115.80 |
| Purchase #2 | $125.94 | 8.662% | $136.8489 | $136.85 | $136.85 | $136.80 |
| Purchase #3 | $159.84 | 10.471% | $176.5768 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $57.45 | 4.326% | $59.9353 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $186.67 | 6.414% | $198.643 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $198.82 | 13.260% | $225.1835 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $207.27 | 3.425% | $214.369 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $1,041.68 | $1,127.3071 | $1,127.31 | $1,127.35 | $1,127.30 | |