| 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 | $135.38 | 3.606% | $140.2618 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $43.85 | 13.849% | $49.9228 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $53.48 | 6.187% | $56.7888 | $56.79 | $56.80 | $56.80 |
| Purchase #4 | $90.88 | 10.260% | $100.2043 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $49.91 | 7.583% | $53.6947 | $53.69 | $53.70 | $53.70 |
| Purchase #6 | $119.50 | 7.708% | $128.7111 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $215.74 | 3.454% | $223.1917 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $708.74 | $752.7752 | $752.76 | $752.75 | $752.80 | |