| 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 | $16.69 | 9.676% | $18.3049 | $18.30 | $18.30 | $18.30 |
| Purchase #2 | $171.62 | 3.172% | $177.0638 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $73.85 | 5.192% | $77.6843 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $164.44 | 10.198% | $181.2096 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $250.38 | 7.216% | $268.4474 | $268.45 | $268.45 | $268.40 |
| Purchase #6 | $10.73 | 4.563% | $11.2196 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $113.98 | 4.340% | $118.9267 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $801.69 | $852.8563 | $852.85 | $852.85 | $852.80 | |