| 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 | $152.37 | 5.576% | $160.8662 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $13.54 | 7.295% | $14.5277 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $60.61 | 12.501% | $68.1869 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $58.33 | 3.605% | $60.4328 | $60.43 | $60.45 | $60.40 |
| Purchase #5 | $77.81 | 8.693% | $84.574 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $222.87 | 12.196% | $250.0512 | $250.05 | $250.05 | $250.10 |
| Purchase #7 | $196.66 | 9.838% | $216.0074 | $216.01 | $216.00 | $216.00 |
| 7 purchase totals = | $782.19 | $854.6462 | $854.65 | $854.65 | $854.70 | |