| 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 | $149.67 | 8.834% | $162.8918 | $162.89 | $162.90 | $162.90 |
| Purchase #2 | $159.27 | 8.256% | $172.4193 | $172.42 | $172.40 | $172.40 |
| Purchase #3 | $168.87 | 7.825% | $182.0841 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $184.64 | 13.425% | $209.4279 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $213.51 | 11.423% | $237.8992 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $227.92 | 8.750% | $247.863 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $216.45 | 4.367% | $225.9024 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $1,320.33 | $1,438.4877 | $1,438.48 | $1,438.50 | $1,438.50 | |