| 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 | $170.36 | 13.752% | $193.7879 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $184.40 | 8.621% | $200.2971 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $188.36 | 7.654% | $202.7771 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $225.87 | 3.362% | $233.4637 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $193.54 | 5.294% | $203.786 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $201.31 | 10.528% | $222.5039 | $222.50 | $222.50 | $222.50 |
| Purchase #7 | $143.65 | 8.810% | $156.3056 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $1,307.49 | $1,412.9213 | $1,412.93 | $1,412.95 | $1,413.00 | |