| 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 | $157.67 | 9.731% | $173.0129 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $220.81 | 9.311% | $241.3696 | $241.37 | $241.35 | $241.40 |
| Purchase #3 | $25.78 | 9.806% | $28.308 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $220.88 | 7.805% | $238.1197 | $238.12 | $238.10 | $238.10 |
| Purchase #5 | $246.46 | 4.430% | $257.3782 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $145.69 | 7.826% | $157.0917 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $105.86 | 8.808% | $115.1841 | $115.18 | $115.20 | $115.20 |
| 7 purchase totals = | $1,123.15 | $1,210.4642 | $1,210.46 | $1,210.45 | $1,210.50 | |