| 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 | $136.73 | 6.563% | $145.7036 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $222.73 | 6.318% | $236.8021 | $236.80 | $236.80 | $236.80 |
| Purchase #3 | $188.86 | 10.741% | $209.1455 | $209.15 | $209.15 | $209.10 |
| Purchase #4 | $35.25 | 4.455% | $36.8204 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $235.77 | 3.592% | $244.2389 | $244.24 | $244.25 | $244.20 |
| Purchase #6 | $84.87 | 5.582% | $89.6074 | $89.61 | $89.60 | $89.60 |
| Purchase #7 | $165.42 | 4.392% | $172.6852 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $1,069.63 | $1,135.0031 | $1,135.01 | $1,135.00 | $1,134.90 | |