| 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 | $198.26 | 6.293% | $210.7365 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $199.26 | 12.314% | $223.7969 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $70.79 | 4.275% | $73.8163 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $201.61 | 4.497% | $210.6764 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $163.87 | 5.434% | $172.7747 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $43.70 | 6.273% | $46.4413 | $46.44 | $46.45 | $46.40 |
| Purchase #7 | $204.30 | 9.112% | $222.9158 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $1,081.79 | $1,161.1579 | $1,161.17 | $1,161.15 | $1,161.10 | |