| 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 | $154.83 | 6.854% | $165.442 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $204.36 | 3.184% | $210.8668 | $210.87 | $210.85 | $210.90 |
| Purchase #3 | $178.32 | 3.696% | $184.9107 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $234.86 | 6.778% | $250.7788 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $105.43 | 4.186% | $109.8433 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $181.68 | 12.614% | $204.5971 | $204.60 | $204.60 | $204.60 |
| Purchase #7 | $96.36 | 6.489% | $102.6128 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $1,155.84 | $1,229.0515 | $1,229.05 | $1,229.05 | $1,229.00 | |