| 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 | $169.55 | 5.463% | $178.8125 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $199.86 | 9.108% | $218.0632 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $177.99 | 4.791% | $186.5175 | $186.52 | $186.50 | $186.50 |
| Purchase #4 | $82.90 | 12.422% | $93.1978 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $201.82 | 9.449% | $220.89 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $236.90 | 4.208% | $246.8688 | $246.87 | $246.85 | $246.90 |
| Purchase #7 | $204.82 | 4.499% | $214.0349 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $1,273.84 | $1,358.3847 | $1,358.38 | $1,358.35 | $1,358.40 | |