| 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 | $135.33 | 11.452% | $150.828 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $115.61 | 5.247% | $121.6761 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $164.31 | 12.807% | $185.3532 | $185.35 | $185.35 | $185.40 |
| Purchase #4 | $162.84 | 4.547% | $170.2443 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $246.80 | 9.335% | $269.8388 | $269.84 | $269.85 | $269.80 |
| Purchase #6 | $233.37 | 10.488% | $257.8458 | $257.85 | $257.85 | $257.80 |
| Purchase #7 | $50.82 | 13.828% | $57.8474 | $57.85 | $57.85 | $57.80 |
| 7 purchase totals = | $1,109.08 | $1,213.6336 | $1,213.64 | $1,213.70 | $1,213.50 | |