| 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 | $165.86 | 9.771% | $182.0662 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $202.87 | 7.417% | $217.9169 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $163.94 | 4.869% | $171.9222 | $171.92 | $171.90 | $171.90 |
| Purchase #4 | $201.71 | 10.201% | $222.2864 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $22.66 | 10.389% | $25.0141 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $123.64 | 3.592% | $128.0811 | $128.08 | $128.10 | $128.10 |
| Purchase #7 | $172.54 | 6.243% | $183.3117 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $1,053.22 | $1,130.5986 | $1,130.60 | $1,130.55 | $1,130.60 | |