| 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 | $188.88 | 9.286% | $206.4194 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $82.94 | 3.771% | $86.0677 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $162.74 | 12.656% | $183.3364 | $183.34 | $183.35 | $183.30 |
| Purchase #4 | $67.77 | 6.608% | $72.2482 | $72.25 | $72.25 | $72.20 |
| Purchase #5 | $182.67 | 12.462% | $205.4343 | $205.43 | $205.45 | $205.40 |
| Purchase #6 | $123.77 | 4.548% | $129.3991 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $127.67 | 6.504% | $135.9737 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $936.44 | $1,018.8788 | $1,018.88 | $1,018.85 | $1,018.80 | |