| 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 | $158.80 | 8.175% | $171.7819 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $28.38 | 12.233% | $31.8517 | $31.85 | $31.85 | $31.90 |
| Purchase #3 | $193.64 | 7.143% | $207.4717 | $207.47 | $207.45 | $207.50 |
| Purchase #4 | $165.73 | 12.131% | $185.8347 | $185.83 | $185.85 | $185.80 |
| Purchase #5 | $223.80 | 12.155% | $251.0029 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $60.46 | 12.781% | $68.1874 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $98.36 | 6.461% | $104.715 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $929.17 | $1,020.8453 | $1,020.84 | $1,020.85 | $1,020.90 | |