| 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 | $102.88 | 9.574% | $112.7297 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $165.87 | 8.234% | $179.5277 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $139.34 | 3.846% | $144.699 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $220.40 | 9.571% | $241.4945 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $214.90 | 7.508% | $231.0347 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $129.70 | 5.295% | $136.5676 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $124.80 | 8.777% | $135.7537 | $135.75 | $135.75 | $135.80 |
| 7 purchase totals = | $1,097.89 | $1,181.8069 | $1,181.80 | $1,181.85 | $1,181.80 | |