| 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 | $175.55 | 3.672% | $181.9962 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $191.56 | 5.164% | $201.4522 | $201.45 | $201.45 | $201.50 |
| Purchase #3 | $205.46 | 12.706% | $231.5657 | $231.57 | $231.55 | $231.60 |
| Purchase #4 | $242.39 | 8.822% | $263.7736 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $74.85 | 11.344% | $83.341 | $83.34 | $83.35 | $83.30 |
| Purchase #6 | $8.85 | 9.253% | $9.6689 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $195.98 | 10.709% | $216.9675 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $1,094.64 | $1,188.7651 | $1,188.77 | $1,188.70 | $1,188.90 | |