| 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 | $158.99 | 13.400% | $180.2947 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $172.78 | 13.307% | $195.7718 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $142.82 | 8.435% | $154.8669 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $44.59 | 3.772% | $46.2719 | $46.27 | $46.25 | $46.30 |
| Purchase #5 | $123.87 | 13.202% | $140.2233 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $216.62 | 13.633% | $246.1518 | $246.15 | $246.15 | $246.20 |
| Purchase #7 | $125.97 | 6.806% | $134.5435 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $985.64 | $1,098.1239 | $1,098.11 | $1,098.05 | $1,098.20 | |