| 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 | $100.94 | 11.458% | $112.5057 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $165.55 | 9.527% | $181.3219 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $41.27 | 7.305% | $44.2848 | $44.28 | $44.30 | $44.30 |
| Purchase #4 | $115.58 | 6.357% | $122.9274 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $192.48 | 6.634% | $205.2491 | $205.25 | $205.25 | $205.20 |
| Purchase #6 | $103.37 | 3.444% | $106.9301 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $39.55 | 5.684% | $41.798 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $758.74 | $815.0170 | $815.02 | $815.05 | $814.90 | |