| 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 | $147.56 | 6.822% | $157.6265 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $151.41 | 13.791% | $172.291 | $172.29 | $172.30 | $172.30 |
| Purchase #3 | $214.25 | 11.153% | $238.1453 | $238.15 | $238.15 | $238.10 |
| Purchase #4 | $231.63 | 7.480% | $248.9559 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $52.85 | 3.839% | $54.8789 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $168.78 | 8.341% | $182.8579 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $222.73 | 3.266% | $230.0044 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $1,189.21 | $1,284.7599 | $1,284.77 | $1,284.80 | $1,284.80 | |