| 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 | $169.51 | 5.123% | $178.194 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $74.98 | 7.513% | $80.6132 | $80.61 | $80.60 | $80.60 |
| Purchase #3 | $143.68 | 7.590% | $154.5853 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $190.28 | 6.788% | $203.1962 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $99.83 | 7.575% | $107.3921 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $206.32 | 8.392% | $223.6344 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $166.63 | 12.270% | $187.0755 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $1,051.23 | $1,134.6907 | $1,134.69 | $1,134.75 | $1,134.70 | |