| 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 | $163.28 | 12.610% | $183.8696 | $183.87 | $183.85 | $183.90 |
| Purchase #2 | $153.73 | 5.226% | $161.7639 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $72.29 | 10.136% | $79.6173 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $106.86 | 7.515% | $114.8905 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $172.76 | 4.324% | $180.2301 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $205.27 | 6.526% | $218.6659 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $237.67 | 7.711% | $255.9967 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $1,111.86 | $1,195.0340 | $1,195.04 | $1,195.00 | $1,195.10 | |