| 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 | $151.95 | 3.461% | $157.209 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $80.65 | 12.354% | $90.6135 | $90.61 | $90.60 | $90.60 |
| Purchase #3 | $15.38 | 10.576% | $17.0066 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $110.78 | 11.514% | $123.5352 | $123.54 | $123.55 | $123.50 |
| Purchase #5 | $164.81 | 13.707% | $187.4005 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $219.91 | 4.749% | $230.3535 | $230.35 | $230.35 | $230.40 |
| Purchase #7 | $226.89 | 8.593% | $246.3867 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $970.37 | $1,052.5050 | $1,052.51 | $1,052.50 | $1,052.50 | |