| 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 | $170.39 | 3.103% | $175.6772 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $95.57 | 11.763% | $106.8119 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $149.65 | 5.310% | $157.5964 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $180.92 | 6.650% | $192.9512 | $192.95 | $192.95 | $193.00 |
| Purchase #5 | $201.70 | 8.498% | $218.8405 | $218.84 | $218.85 | $218.80 |
| Purchase #6 | $56.91 | 7.548% | $61.2056 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $216.44 | 5.680% | $228.7338 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $1,071.58 | $1,141.8166 | $1,141.82 | $1,141.85 | $1,141.80 | |