| 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 | $100.57 | 13.747% | $114.3954 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $180.43 | 6.649% | $192.4268 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $139.35 | 3.253% | $143.8831 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $200.84 | 3.301% | $207.4697 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $242.72 | 4.601% | $253.8875 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $79.43 | 8.250% | $85.983 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $153.26 | 8.486% | $166.2656 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $1,096.60 | $1,164.3111 | $1,164.32 | $1,164.35 | $1,164.40 | |