| 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 | $38.50 | 5.678% | $40.686 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $165.53 | 5.535% | $174.6921 | $174.69 | $174.70 | $174.70 |
| Purchase #3 | $176.28 | 4.248% | $183.7684 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $218.31 | 8.725% | $237.3575 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $201.49 | 8.820% | $219.2614 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $49.44 | 12.214% | $55.4786 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $8.49 | 4.246% | $8.8505 | $8.85 | $8.85 | $8.90 |
| 7 purchase totals = | $858.04 | $920.0945 | $920.10 | $920.10 | $920.30 | |