| 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 | $151.51 | 7.132% | $162.3157 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $172.86 | 10.368% | $190.7821 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $60.99 | 4.769% | $63.8986 | $63.90 | $63.90 | $63.90 |
| Purchase #4 | $118.88 | 13.442% | $134.8598 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $27.88 | 9.363% | $30.4904 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $20.28 | 10.220% | $22.3526 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $34.84 | 13.555% | $39.5626 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $587.24 | $644.2618 | $644.26 | $644.25 | $644.40 | |