| 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 | $177.39 | 10.704% | $196.3778 | $196.38 | $196.40 | $196.40 |
| Purchase #2 | $146.70 | 6.145% | $155.7147 | $155.71 | $155.70 | $155.70 |
| Purchase #3 | $20.90 | 7.739% | $22.5175 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $36.44 | 13.308% | $41.2894 | $41.29 | $41.30 | $41.30 |
| Purchase #5 | $115.75 | 7.683% | $124.6431 | $124.64 | $124.65 | $124.60 |
| Purchase #6 | $158.78 | 6.529% | $169.1467 | $169.15 | $169.15 | $169.10 |
| Purchase #7 | $163.84 | 4.693% | $171.529 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $819.80 | $881.2182 | $881.22 | $881.25 | $881.10 | |