| 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 | $158.98 | 9.118% | $173.4758 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $246.54 | 9.280% | $269.4189 | $269.42 | $269.40 | $269.40 |
| Purchase #3 | $240.42 | 10.784% | $266.3469 | $266.35 | $266.35 | $266.30 |
| Purchase #4 | $140.67 | 7.292% | $150.9277 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $147.63 | 12.421% | $165.9671 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $154.65 | 5.735% | $163.5192 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $151.89 | 11.175% | $168.8637 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $1,240.78 | $1,358.5193 | $1,358.53 | $1,358.50 | $1,358.50 | |