| 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 | $130.67 | 12.781% | $147.3709 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $201.48 | 8.158% | $217.9167 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $15.30 | 3.719% | $15.869 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $160.87 | 12.856% | $181.5514 | $181.55 | $181.55 | $181.60 |
| Purchase #5 | $116.61 | 5.520% | $123.0469 | $123.05 | $123.05 | $123.00 |
| Purchase #6 | $146.91 | 8.217% | $158.9816 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $210.25 | 5.696% | $222.2258 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $982.09 | $1,066.9623 | $1,066.97 | $1,066.95 | $1,067.00 | |