| 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 | $149.41 | 13.555% | $169.6625 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $124.27 | 9.842% | $136.5007 | $136.50 | $136.50 | $136.50 |
| Purchase #3 | $238.59 | 5.174% | $250.9346 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $22.88 | 4.326% | $23.8698 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $136.75 | 4.598% | $143.0378 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $38.98 | 9.107% | $42.5299 | $42.53 | $42.55 | $42.50 |
| Purchase #7 | $141.33 | 5.632% | $149.2897 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $852.21 | $915.8250 | $915.82 | $915.85 | $915.80 | |