| 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 | $178.79 | 11.694% | $199.6977 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $69.45 | 9.280% | $75.895 | $75.90 | $75.90 | $75.90 |
| Purchase #3 | $150.67 | 6.708% | $160.7769 | $160.78 | $160.80 | $160.80 |
| Purchase #4 | $79.58 | 13.625% | $90.4228 | $90.42 | $90.40 | $90.40 |
| Purchase #5 | $243.80 | 3.705% | $252.8328 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $116.84 | 9.736% | $128.2155 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $182.87 | 13.519% | $207.5922 | $207.59 | $207.60 | $207.60 |
| 7 purchase totals = | $1,022.00 | $1,115.4329 | $1,115.44 | $1,115.45 | $1,115.40 | |