| 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 | $148.82 | 6.825% | $158.977 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $93.81 | 12.568% | $105.6 | $105.60 | $105.60 | $105.60 |
| Purchase #3 | $183.88 | 8.184% | $198.9287 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $237.92 | 9.258% | $259.9466 | $259.95 | $259.95 | $259.90 |
| Purchase #5 | $198.87 | 10.587% | $219.9244 | $219.92 | $219.90 | $219.90 |
| Purchase #6 | $36.45 | 11.845% | $40.7675 | $40.77 | $40.75 | $40.80 |
| Purchase #7 | $189.81 | 13.620% | $215.6621 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $1,089.56 | $1,199.8063 | $1,199.81 | $1,199.80 | $1,199.80 | |