| 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 | $185.48 | 6.308% | $197.1801 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $119.90 | 4.380% | $125.1516 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $99.39 | 10.793% | $110.1172 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $217.85 | 3.707% | $225.9257 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $165.95 | 6.773% | $177.1898 | $177.19 | $177.20 | $177.20 |
| Purchase #6 | $45.94 | 13.246% | $52.0252 | $52.03 | $52.05 | $52.00 |
| Purchase #7 | $190.72 | 4.241% | $198.8084 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $1,025.23 | $1,086.3980 | $1,086.41 | $1,086.45 | $1,086.40 | |