| 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 | $152.53 | 12.711% | $171.9181 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $163.78 | 4.837% | $171.702 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $141.64 | 4.380% | $147.8438 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $191.31 | 10.599% | $211.5869 | $211.59 | $211.60 | $211.60 |
| Purchase #5 | $66.62 | 5.686% | $70.408 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $185.80 | 9.590% | $203.6182 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $239.30 | 9.703% | $262.5193 | $262.52 | $262.50 | $262.50 |
| 7 purchase totals = | $1,140.98 | $1,239.5963 | $1,239.60 | $1,239.55 | $1,239.50 | |