| 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 | $165.32 | 12.225% | $185.5304 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $160.41 | 5.171% | $168.7048 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $160.55 | 12.266% | $180.2431 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $206.96 | 3.174% | $213.5289 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $162.67 | 3.132% | $167.7648 | $167.76 | $167.75 | $167.80 |
| Purchase #6 | $8.86 | 10.566% | $9.7961 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $27.75 | 4.551% | $29.0129 | $29.01 | $29.00 | $29.00 |
| 7 purchase totals = | $892.52 | $954.5810 | $954.57 | $954.60 | $954.50 | |