| 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 | $156.82 | 6.221% | $166.5758 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $11.35 | 6.359% | $12.0717 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $242.32 | 9.393% | $265.0811 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $224.97 | 8.389% | $243.8427 | $243.84 | $243.85 | $243.80 |
| Purchase #5 | $185.57 | 6.545% | $197.7156 | $197.72 | $197.70 | $197.70 |
| Purchase #6 | $248.53 | 6.242% | $264.0432 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $114.68 | 8.707% | $124.6652 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $1,184.24 | $1,273.9953 | $1,274.00 | $1,274.00 | $1,274.00 | |