| 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 | $188.38 | 5.145% | $198.0722 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $163.41 | 3.162% | $168.577 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $17.97 | 4.524% | $18.783 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $196.36 | 3.532% | $203.2954 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $228.54 | 11.809% | $255.5283 | $255.53 | $255.55 | $255.50 |
| Purchase #6 | $113.62 | 6.326% | $120.8076 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $51.78 | 12.207% | $58.1008 | $58.10 | $58.10 | $58.10 |
| 7 purchase totals = | $960.06 | $1,023.1643 | $1,023.17 | $1,023.20 | $1,023.20 | |