| 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 | $137.56 | 7.613% | $148.0324 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $187.43 | 4.488% | $195.8419 | $195.84 | $195.85 | $195.80 |
| Purchase #3 | $106.80 | 3.388% | $110.4184 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $64.29 | 9.147% | $70.1706 | $70.17 | $70.15 | $70.20 |
| Purchase #5 | $182.78 | 8.483% | $198.2852 | $198.29 | $198.30 | $198.30 |
| Purchase #6 | $8.26 | 7.246% | $8.8585 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $103.86 | 6.530% | $110.6421 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $790.98 | $842.2491 | $842.25 | $842.25 | $842.20 | |