| 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 | $149.34 | 11.135% | $165.969 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $20.81 | 9.395% | $22.7651 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $174.30 | 12.197% | $195.5594 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $118.33 | 10.585% | $130.8552 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $94.36 | 13.634% | $107.225 | $107.23 | $107.25 | $107.20 |
| Purchase #6 | $145.58 | 6.374% | $154.8593 | $154.86 | $154.85 | $154.90 |
| Purchase #7 | $233.28 | 11.806% | $260.821 | $260.82 | $260.80 | $260.80 |
| 7 purchase totals = | $936.00 | $1,038.0540 | $1,038.07 | $1,038.00 | $1,038.20 | |