| 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 | $117.34 | 8.603% | $127.4348 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $34.89 | 12.258% | $39.1668 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $181.85 | 6.201% | $193.1265 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $172.36 | 6.681% | $183.8754 | $183.88 | $183.90 | $183.90 |
| Purchase #5 | $124.31 | 7.609% | $133.7687 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $162.51 | 6.679% | $173.364 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $28.79 | 10.563% | $31.8311 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $822.05 | $882.5673 | $882.57 | $882.60 | $882.60 | |