| 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 | $165.92 | 9.468% | $181.6293 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $159.68 | 13.310% | $180.9334 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $238.47 | 4.284% | $248.6861 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $58.71 | 12.802% | $66.2261 | $66.23 | $66.25 | $66.20 |
| Purchase #5 | $148.94 | 7.641% | $160.3205 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $241.63 | 6.453% | $257.2224 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $199.99 | 3.329% | $206.6477 | $206.65 | $206.65 | $206.60 |
| 7 purchase totals = | $1,213.34 | $1,301.6655 | $1,301.67 | $1,301.70 | $1,301.50 | |