| 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 | $165.84 | 11.820% | $185.4423 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $154.26 | 6.204% | $163.8303 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $77.35 | 3.219% | $79.8399 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $63.52 | 10.675% | $70.3008 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $162.75 | 11.281% | $181.1098 | $181.11 | $181.10 | $181.10 |
| Purchase #6 | $39.40 | 7.267% | $42.2632 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $239.34 | 8.245% | $259.0736 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $902.46 | $981.8599 | $981.85 | $981.85 | $981.80 | |