| 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 | $135.38 | 12.758% | $152.6518 | $152.65 | $152.65 | $152.70 |
| Purchase #2 | $184.42 | 9.466% | $201.8772 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $42.82 | 7.202% | $45.9039 | $45.90 | $45.90 | $45.90 |
| Purchase #4 | $216.42 | 5.637% | $228.6196 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $56.41 | 7.609% | $60.7022 | $60.70 | $60.70 | $60.70 |
| Purchase #6 | $220.60 | 3.423% | $228.1511 | $228.15 | $228.15 | $228.20 |
| Purchase #7 | $213.87 | 5.338% | $225.2864 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $1,069.92 | $1,143.1922 | $1,143.19 | $1,143.20 | $1,143.30 | |