| 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 | $171.85 | 10.677% | $190.1984 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $225.69 | 4.647% | $236.1778 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $247.97 | 12.421% | $278.7704 | $278.77 | $278.75 | $278.80 |
| Purchase #4 | $11.83 | 9.522% | $12.9565 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $172.62 | 7.109% | $184.8916 | $184.89 | $184.90 | $184.90 |
| Purchase #6 | $228.46 | 13.700% | $259.759 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $26.45 | 5.530% | $27.9127 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $1,084.87 | $1,190.6664 | $1,190.67 | $1,190.65 | $1,190.80 | |