| 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 | $156.52 | 7.355% | $168.032 | $168.03 | $168.05 | $168.00 |
| Purchase #2 | $183.81 | 7.847% | $198.2336 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $93.58 | 12.216% | $105.0117 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $33.47 | 4.276% | $34.9012 | $34.90 | $34.90 | $34.90 |
| Purchase #5 | $113.83 | 13.846% | $129.5909 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $95.42 | 7.271% | $102.358 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $26.44 | 7.133% | $28.326 | $28.33 | $28.35 | $28.30 |
| 7 purchase totals = | $703.07 | $766.4534 | $766.45 | $766.50 | $766.40 | |