| 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 | $152.76 | 12.405% | $171.7099 | $171.71 | $171.70 | $171.70 |
| Purchase #2 | $146.75 | 7.445% | $157.6755 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $63.63 | 7.467% | $68.3813 | $68.38 | $68.40 | $68.40 |
| Purchase #4 | $36.83 | 11.813% | $41.1807 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $80.60 | 12.500% | $90.675 | $90.68 | $90.70 | $90.70 |
| Purchase #6 | $212.52 | 5.246% | $223.6688 | $223.67 | $223.65 | $223.70 |
| Purchase #7 | $103.62 | 8.339% | $112.2609 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $796.71 | $865.5521 | $865.56 | $865.60 | $865.70 | |