| 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 | $163.45 | 13.106% | $184.8718 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $26.87 | 6.168% | $28.5273 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $188.28 | 13.707% | $214.0875 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $126.65 | 9.471% | $138.645 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $99.47 | 9.866% | $109.2837 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $98.86 | 4.841% | $103.6458 | $103.65 | $103.65 | $103.60 |
| Purchase #7 | $31.25 | 10.570% | $34.5531 | $34.55 | $34.55 | $34.60 |
| 7 purchase totals = | $734.83 | $813.6142 | $813.62 | $813.65 | $813.60 | |