| 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 | $143.68 | 4.569% | $150.2447 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $61.86 | 5.521% | $65.2753 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $109.75 | 12.423% | $123.3842 | $123.38 | $123.40 | $123.40 |
| Purchase #4 | $183.87 | 8.539% | $199.5707 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $176.62 | 9.367% | $193.164 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $50.34 | 12.104% | $56.4332 | $56.43 | $56.45 | $56.40 |
| Purchase #7 | $164.88 | 8.397% | $178.725 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $891.00 | $966.7971 | $966.79 | $966.85 | $966.80 | |