| 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 | $140.52 | 4.799% | $147.2636 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $165.33 | 12.687% | $186.3054 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $29.43 | 8.304% | $31.8739 | $31.87 | $31.85 | $31.90 |
| Purchase #4 | $193.59 | 7.368% | $207.8537 | $207.85 | $207.85 | $207.90 |
| Purchase #5 | $194.76 | 13.608% | $221.2629 | $221.26 | $221.25 | $221.30 |
| Purchase #6 | $24.83 | 13.369% | $28.1495 | $28.15 | $28.15 | $28.10 |
| Purchase #7 | $5.87 | 6.234% | $6.2359 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $754.33 | $828.9449 | $828.94 | $828.90 | $829.00 | |