| 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 | $118.83 | 4.119% | $123.7246 | $123.72 | $123.70 | $123.70 |
| Purchase #2 | $69.74 | 7.555% | $75.0089 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $39.74 | 10.352% | $43.8539 | $43.85 | $43.85 | $43.90 |
| Purchase #4 | $175.66 | 3.308% | $181.4708 | $181.47 | $181.45 | $181.50 |
| Purchase #5 | $155.60 | 4.613% | $162.7778 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $12.55 | 9.423% | $13.7326 | $13.73 | $13.75 | $13.70 |
| Purchase #7 | $221.81 | 11.468% | $247.2472 | $247.25 | $247.25 | $247.20 |
| 7 purchase totals = | $793.93 | $847.8158 | $847.81 | $847.80 | $847.80 | |