| 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 | $166.57 | 11.765% | $186.167 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $107.51 | 4.871% | $112.7468 | $112.75 | $112.75 | $112.70 |
| Purchase #3 | $226.31 | 10.617% | $250.3373 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $131.31 | 7.740% | $141.4734 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $111.79 | 13.423% | $126.7956 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $146.31 | 5.809% | $154.8091 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $144.56 | 11.757% | $161.5559 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $1,034.36 | $1,133.8851 | $1,133.90 | $1,133.85 | $1,133.90 | |