| 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 | $52.89 | 5.156% | $55.617 | $55.62 | $55.60 | $55.60 |
| Purchase #2 | $105.44 | 8.280% | $114.1704 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $135.50 | 10.867% | $150.2248 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $181.71 | 5.343% | $191.4188 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $220.50 | 3.295% | $227.7655 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $239.94 | 5.788% | $253.8277 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $195.58 | 3.379% | $202.1886 | $202.19 | $202.20 | $202.20 |
| 7 purchase totals = | $1,131.56 | $1,195.2128 | $1,195.22 | $1,195.15 | $1,195.20 | |