| 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 | $38.32 | 7.837% | $41.3231 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $160.62 | 12.795% | $181.1713 | $181.17 | $181.15 | $181.20 |
| Purchase #3 | $67.44 | 4.182% | $70.2603 | $70.26 | $70.25 | $70.30 |
| Purchase #4 | $80.35 | 11.600% | $89.6706 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $208.68 | 8.373% | $226.1528 | $226.15 | $226.15 | $226.20 |
| Purchase #6 | $129.78 | 12.626% | $146.166 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $172.55 | 5.359% | $181.797 | $181.80 | $181.80 | $181.80 |
| 7 purchase totals = | $857.74 | $936.5411 | $936.54 | $936.45 | $936.70 | |