| 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 | $193.83 | 13.515% | $220.0261 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $150.47 | 9.718% | $165.0927 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $17.84 | 6.412% | $18.9839 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $192.64 | 4.149% | $200.6326 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $209.73 | 5.224% | $220.6863 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $76.86 | 9.580% | $84.2232 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $217.74 | 4.312% | $227.1289 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $1,059.11 | $1,136.7737 | $1,136.77 | $1,136.85 | $1,136.70 | |