| 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 | $175.80 | 8.697% | $191.0893 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $162.70 | 8.819% | $177.0485 | $177.05 | $177.05 | $177.00 |
| Purchase #3 | $87.66 | 9.201% | $95.7256 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $248.81 | 7.751% | $268.0953 | $268.10 | $268.10 | $268.10 |
| Purchase #5 | $221.31 | 12.844% | $249.7351 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $244.99 | 7.411% | $263.1462 | $263.15 | $263.15 | $263.10 |
| Purchase #7 | $78.53 | 9.300% | $85.8333 | $85.83 | $85.85 | $85.80 |
| 7 purchase totals = | $1,219.80 | $1,330.6733 | $1,330.69 | $1,330.75 | $1,330.50 | |