| 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 | $177.40 | 12.252% | $199.135 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $181.49 | 10.317% | $200.2143 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $188.49 | 6.488% | $200.7192 | $200.72 | $200.70 | $200.70 |
| Purchase #4 | $51.56 | 4.814% | $54.0421 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $20.38 | 13.828% | $23.1981 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $96.95 | 13.206% | $109.7532 | $109.75 | $109.75 | $109.80 |
| Purchase #7 | $150.94 | 3.791% | $156.6621 | $156.66 | $156.65 | $156.70 |
| 7 purchase totals = | $867.21 | $943.7240 | $943.72 | $943.70 | $943.70 | |