| 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 | $166.41 | 3.165% | $171.6769 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $209.75 | 11.171% | $233.1812 | $233.18 | $233.20 | $233.20 |
| Purchase #3 | $69.53 | 13.445% | $78.8783 | $78.88 | $78.90 | $78.90 |
| Purchase #4 | $120.92 | 11.422% | $134.7315 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $198.76 | 6.442% | $211.5641 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $170.67 | 4.403% | $178.1846 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $115.32 | 7.764% | $124.2734 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $1,051.36 | $1,132.4900 | $1,132.48 | $1,132.55 | $1,132.60 | |