| 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 | $157.60 | 7.267% | $169.0528 | $169.05 | $169.05 | $169.10 |
| Purchase #2 | $12.50 | 12.573% | $14.0716 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $204.45 | 8.562% | $221.955 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $64.52 | 5.768% | $68.2415 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $107.94 | 9.185% | $117.8543 | $117.85 | $117.85 | $117.90 |
| Purchase #6 | $90.91 | 3.635% | $94.2146 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $236.31 | 4.742% | $247.5158 | $247.52 | $247.50 | $247.50 |
| 7 purchase totals = | $874.23 | $932.9056 | $932.90 | $932.85 | $933.00 | |