| 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 | $125.75 | 13.533% | $142.7677 | $142.77 | $142.75 | $142.80 |
| Purchase #2 | $222.44 | 13.421% | $252.2937 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $235.94 | 9.160% | $257.5521 | $257.55 | $257.55 | $257.60 |
| Purchase #4 | $50.25 | 10.391% | $55.4715 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $225.57 | 7.367% | $242.1877 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $161.54 | 11.563% | $180.2189 | $180.22 | $180.20 | $180.20 |
| Purchase #7 | $17.31 | 7.710% | $18.6446 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $1,038.80 | $1,149.1362 | $1,149.13 | $1,149.10 | $1,149.20 | |