| 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 | $164.27 | 10.241% | $181.0929 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $173.39 | 12.684% | $195.3828 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $102.87 | 5.274% | $108.2954 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $69.33 | 4.841% | $72.6863 | $72.69 | $72.70 | $72.70 |
| Purchase #5 | $211.70 | 6.654% | $225.7865 | $225.79 | $225.80 | $225.80 |
| Purchase #6 | $19.61 | 10.710% | $21.7102 | $21.71 | $21.70 | $21.70 |
| Purchase #7 | $52.57 | 11.517% | $58.6245 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $793.74 | $863.5786 | $863.58 | $863.60 | $863.60 | |