| 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 | $150.33 | 12.406% | $168.9799 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $181.85 | 9.655% | $199.4076 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $165.82 | 9.167% | $181.0207 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $18.72 | 7.248% | $20.0768 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $5.99 | 10.826% | $6.6385 | $6.64 | $6.65 | $6.60 |
| Purchase #6 | $218.87 | 7.679% | $235.677 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $31.52 | 6.586% | $33.5959 | $33.60 | $33.60 | $33.60 |
| 7 purchase totals = | $773.10 | $845.3964 | $845.41 | $845.45 | $845.40 | |