| 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 | $146.40 | 12.764% | $165.0865 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $82.67 | 13.706% | $94.0008 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $127.78 | 4.743% | $133.8406 | $133.84 | $133.85 | $133.80 |
| Purchase #4 | $235.65 | 3.828% | $244.6707 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $82.58 | 12.315% | $92.7497 | $92.75 | $92.75 | $92.70 |
| Purchase #6 | $31.36 | 5.695% | $33.146 | $33.15 | $33.15 | $33.10 |
| Purchase #7 | $119.30 | 9.181% | $130.2529 | $130.25 | $130.25 | $130.30 |
| 7 purchase totals = | $825.74 | $893.7472 | $893.75 | $893.75 | $893.70 | |