| 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 | $150.69 | 10.145% | $165.9775 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $226.29 | 11.354% | $251.983 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $11.48 | 3.337% | $11.8631 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $229.73 | 7.762% | $247.5616 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $8.68 | 12.290% | $9.7468 | $9.75 | $9.75 | $9.70 |
| Purchase #6 | $163.90 | 11.826% | $183.2828 | $183.28 | $183.30 | $183.30 |
| Purchase #7 | $90.77 | 10.608% | $100.3989 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $881.54 | $970.8137 | $970.81 | $970.85 | $970.90 | |