| 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 | $157.53 | 9.632% | $172.7033 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $225.96 | 10.116% | $248.8181 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $201.84 | 10.217% | $222.462 | $222.46 | $222.45 | $222.50 |
| Purchase #4 | $20.71 | 10.300% | $22.8431 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $181.47 | 3.632% | $188.061 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $128.40 | 10.228% | $141.5328 | $141.53 | $141.55 | $141.50 |
| Purchase #7 | $156.48 | 13.567% | $177.7096 | $177.71 | $177.70 | $177.70 |
| 7 purchase totals = | $1,072.39 | $1,174.1299 | $1,174.12 | $1,174.10 | $1,174.10 | |