| 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 | $116.73 | 9.414% | $127.719 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $136.26 | 12.283% | $152.9968 | $153.00 | $153.00 | $153.00 |
| Purchase #3 | $158.62 | 6.151% | $168.3767 | $168.38 | $168.40 | $168.40 |
| Purchase #4 | $162.73 | 8.152% | $175.9957 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $6.79 | 4.552% | $7.0991 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $52.55 | 9.105% | $57.3347 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $222.75 | 11.369% | $248.0744 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $856.43 | $937.5964 | $937.60 | $937.60 | $937.60 | |