| 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 | $157.86 | 13.352% | $178.9375 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $211.30 | 13.650% | $240.1425 | $240.14 | $240.15 | $240.10 |
| Purchase #3 | $128.62 | 4.374% | $134.2458 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $236.49 | 3.831% | $245.5499 | $245.55 | $245.55 | $245.50 |
| Purchase #5 | $127.60 | 4.211% | $132.9732 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $167.78 | 5.280% | $176.6388 | $176.64 | $176.65 | $176.60 |
| Purchase #7 | $168.38 | 9.363% | $184.1454 | $184.15 | $184.15 | $184.10 |
| 7 purchase totals = | $1,198.03 | $1,292.6331 | $1,292.64 | $1,292.65 | $1,292.40 | |