| 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 | $86.29 | 3.354% | $89.1842 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $135.91 | 9.549% | $148.888 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $26.45 | 8.463% | $28.6885 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $187.83 | 3.732% | $194.8398 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $206.48 | 10.206% | $227.5533 | $227.55 | $227.55 | $227.60 |
| Purchase #6 | $167.59 | 9.374% | $183.2999 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $128.95 | 4.345% | $134.5529 | $134.55 | $134.55 | $134.60 |
| 7 purchase totals = | $939.50 | $1,007.0066 | $1,007.00 | $1,007.05 | $1,007.10 | |