| 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 | $217.79 | 13.296% | $246.7474 | $246.75 | $246.75 | $246.70 |
| Purchase #2 | $127.64 | 13.142% | $144.4144 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $83.68 | 5.695% | $88.4456 | $88.45 | $88.45 | $88.40 |
| Purchase #4 | $128.70 | 3.136% | $132.736 | $132.74 | $132.75 | $132.70 |
| Purchase #5 | $7.98 | 10.190% | $8.7932 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $147.83 | 9.873% | $162.4253 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $173.85 | 5.853% | $184.0254 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $887.47 | $967.5873 | $967.60 | $967.65 | $967.40 | |