| 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 | $170.49 | 11.550% | $190.1816 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $76.82 | 5.451% | $81.0075 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $207.56 | 6.219% | $220.4682 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $172.72 | 6.473% | $183.9002 | $183.90 | $183.90 | $183.90 |
| Purchase #5 | $166.98 | 5.436% | $176.057 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $73.61 | 9.636% | $80.7031 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $246.50 | 9.257% | $269.3185 | $269.32 | $269.30 | $269.30 |
| 7 purchase totals = | $1,114.68 | $1,201.6361 | $1,201.64 | $1,201.60 | $1,201.70 | |