| 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 | $172.25 | 5.836% | $182.3025 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $161.32 | 8.315% | $174.7338 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $210.71 | 3.787% | $218.6896 | $218.69 | $218.70 | $218.70 |
| Purchase #4 | $84.66 | 4.410% | $88.3935 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $79.46 | 8.125% | $85.9161 | $85.92 | $85.90 | $85.90 |
| Purchase #6 | $196.46 | 8.131% | $212.4342 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $136.72 | 8.244% | $147.9912 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $1,041.58 | $1,110.4609 | $1,110.45 | $1,110.50 | $1,110.40 | |