| 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 | $158.64 | 4.270% | $165.4139 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $216.31 | 4.104% | $225.1874 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $159.97 | 10.280% | $176.4149 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $212.41 | 4.496% | $221.96 | $221.96 | $221.95 | $222.00 |
| Purchase #5 | $205.50 | 9.636% | $225.302 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $79.34 | 9.850% | $87.155 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $142.72 | 7.376% | $153.247 | $153.25 | $153.25 | $153.20 |
| 7 purchase totals = | $1,174.89 | $1,254.6802 | $1,254.68 | $1,254.65 | $1,254.70 | |