| 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 | $189.69 | 13.635% | $215.5542 | $215.55 | $215.55 | $215.60 |
| Purchase #2 | $28.58 | 4.787% | $29.9481 | $29.95 | $29.95 | $29.90 |
| Purchase #3 | $167.82 | 9.484% | $183.736 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $199.44 | 5.816% | $211.0394 | $211.04 | $211.05 | $211.00 |
| Purchase #5 | $17.44 | 13.706% | $19.8303 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $64.46 | 5.209% | $67.8177 | $67.82 | $67.80 | $67.80 |
| Purchase #7 | $57.79 | 8.585% | $62.7513 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $725.22 | $790.6770 | $790.68 | $790.70 | $790.60 | |