| 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 | $175.82 | 9.595% | $192.6899 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $202.40 | 9.188% | $220.9965 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $157.87 | 7.752% | $170.1081 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $106.81 | 6.144% | $113.3724 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $40.63 | 4.739% | $42.5555 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $110.72 | 13.702% | $125.8909 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $177.46 | 7.392% | $190.5778 | $190.58 | $190.60 | $190.60 |
| 7 purchase totals = | $971.71 | $1,056.1911 | $1,056.20 | $1,056.20 | $1,056.30 | |