| 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 | $172.34 | 6.636% | $183.7765 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $70.96 | 7.518% | $76.2948 | $76.29 | $76.30 | $76.30 |
| Purchase #3 | $185.95 | 3.748% | $192.9194 | $192.92 | $192.90 | $192.90 |
| Purchase #4 | $25.98 | 11.539% | $28.9778 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $33.60 | 7.840% | $36.2342 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $118.83 | 13.298% | $134.632 | $134.63 | $134.65 | $134.60 |
| Purchase #7 | $89.64 | 12.538% | $100.8791 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $697.30 | $753.7138 | $753.71 | $753.80 | $753.70 | |