| 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 | $185.89 | 5.368% | $195.8686 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $25.33 | 9.506% | $27.7379 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $102.88 | 4.372% | $107.3779 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $235.96 | 6.343% | $250.9269 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $181.53 | 3.115% | $187.1847 | $187.18 | $187.20 | $187.20 |
| Purchase #6 | $140.75 | 4.284% | $146.7797 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $237.90 | 6.274% | $252.8258 | $252.83 | $252.85 | $252.80 |
| 7 purchase totals = | $1,110.24 | $1,168.7015 | $1,168.71 | $1,168.80 | $1,168.70 | |