| 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 | $103.58 | 6.439% | $110.2495 | $110.25 | $110.25 | $110.20 |
| Purchase #2 | $194.93 | 4.577% | $203.8519 | $203.85 | $203.85 | $203.90 |
| Purchase #3 | $138.46 | 5.525% | $146.1099 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $146.88 | 12.642% | $165.4486 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $7.96 | 6.713% | $8.4944 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $197.56 | 3.347% | $204.1723 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $53.49 | 9.529% | $58.5871 | $58.59 | $58.60 | $58.60 |
| 7 purchase totals = | $842.86 | $896.9137 | $896.91 | $896.90 | $896.90 | |