| 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 | $158.75 | 4.166% | $165.3635 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $74.62 | 3.597% | $77.3041 | $77.30 | $77.30 | $77.30 |
| Purchase #3 | $160.91 | 8.759% | $175.0041 | $175.00 | $175.00 | $175.00 |
| Purchase #4 | $199.27 | 5.148% | $209.5284 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $97.79 | 7.496% | $105.1203 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $53.85 | 4.853% | $56.4633 | $56.46 | $56.45 | $56.50 |
| Purchase #7 | $221.29 | 6.791% | $236.3178 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $966.48 | $1,025.1015 | $1,025.09 | $1,025.05 | $1,025.10 | |