| 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 | $170.39 | 6.648% | $181.7175 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $177.85 | 8.769% | $193.4457 | $193.45 | $193.45 | $193.40 |
| Purchase #3 | $202.69 | 10.256% | $223.4779 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $197.73 | 12.333% | $222.116 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $177.73 | 8.310% | $192.4994 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $118.93 | 11.400% | $132.488 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $10.58 | 8.137% | $11.4409 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $1,055.90 | $1,157.1854 | $1,157.20 | $1,157.20 | $1,157.10 | |