| 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 | $136.60 | 11.154% | $151.8364 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $41.48 | 7.821% | $44.7242 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $171.65 | 12.527% | $193.1526 | $193.15 | $193.15 | $193.20 |
| Purchase #4 | $143.93 | 10.132% | $158.513 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $31.67 | 5.123% | $33.2925 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $180.94 | 3.283% | $186.8803 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $57.75 | 6.311% | $61.3946 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $764.02 | $829.7936 | $829.78 | $829.80 | $829.80 | |