| 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 | $162.33 | 8.344% | $175.8748 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $192.67 | 11.512% | $214.8502 | $214.85 | $214.85 | $214.90 |
| Purchase #3 | $14.58 | 5.754% | $15.4189 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $193.60 | 13.278% | $219.3062 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $185.37 | 6.156% | $196.7814 | $196.78 | $196.80 | $196.80 |
| Purchase #6 | $45.62 | 3.361% | $47.1533 | $47.15 | $47.15 | $47.20 |
| Purchase #7 | $113.46 | 8.578% | $123.1926 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $907.63 | $992.5774 | $992.57 | $992.55 | $992.70 | |