| 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 | $173.75 | 5.741% | $183.725 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $206.56 | 12.314% | $231.9958 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $84.66 | 10.371% | $93.4401 | $93.44 | $93.45 | $93.40 |
| Purchase #4 | $238.78 | 6.590% | $254.5156 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $45.66 | 3.844% | $47.4152 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $124.38 | 7.813% | $134.0978 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $127.87 | 9.255% | $139.7044 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $1,001.66 | $1,084.8939 | $1,084.91 | $1,084.90 | $1,084.80 | |