| 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 | $114.79 | 13.445% | $130.2235 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $128.31 | 13.167% | $145.2046 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $161.50 | 10.264% | $178.0764 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $78.79 | 13.285% | $89.2573 | $89.26 | $89.25 | $89.30 |
| Purchase #5 | $84.26 | 13.312% | $95.4767 | $95.48 | $95.50 | $95.50 |
| Purchase #6 | $238.91 | 13.438% | $271.0147 | $271.01 | $271.00 | $271.00 |
| Purchase #7 | $206.43 | 10.496% | $228.0969 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $1,012.99 | $1,137.3501 | $1,137.35 | $1,137.35 | $1,137.40 | |