| 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 | $165.86 | 13.535% | $188.3092 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $9.39 | 12.356% | $10.5502 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $49.64 | 4.699% | $51.9726 | $51.97 | $51.95 | $52.00 |
| Purchase #4 | $119.91 | 6.465% | $127.6622 | $127.66 | $127.65 | $127.70 |
| Purchase #5 | $199.94 | 10.813% | $221.5595 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $108.99 | 12.231% | $122.3206 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $84.72 | 10.505% | $93.6198 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $738.45 | $815.9941 | $815.99 | $815.90 | $816.10 | |