| 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 | $165.25 | 12.644% | $186.1442 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $250.98 | 12.631% | $282.6813 | $282.68 | $282.70 | $282.70 |
| Purchase #3 | $221.27 | 5.151% | $232.6676 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $148.69 | 3.782% | $154.3135 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $74.89 | 5.758% | $79.2022 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $182.48 | 7.361% | $195.9124 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $171.85 | 10.383% | $189.6932 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $1,215.41 | $1,320.6144 | $1,320.60 | $1,320.60 | $1,320.60 | |