| 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 | $147.65 | 10.606% | $163.3098 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $126.64 | 6.849% | $135.3136 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $16.87 | 6.360% | $17.9429 | $17.94 | $17.95 | $17.90 |
| Purchase #4 | $198.91 | 12.590% | $223.9528 | $223.95 | $223.95 | $224.00 |
| Purchase #5 | $144.61 | 3.867% | $150.2021 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $39.62 | 5.549% | $41.8185 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $104.50 | 8.122% | $112.9875 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $778.80 | $845.5272 | $845.52 | $845.50 | $845.50 | |