| 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 | $175.65 | 7.459% | $188.7517 | $188.75 | $188.75 | $188.80 |
| Purchase #2 | $114.49 | 11.324% | $127.4548 | $127.45 | $127.45 | $127.50 |
| Purchase #3 | $130.42 | 5.176% | $137.1705 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $74.56 | 12.841% | $84.1342 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $239.34 | 10.746% | $265.0595 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $81.67 | 6.863% | $87.275 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $178.37 | 8.177% | $192.9553 | $192.96 | $192.95 | $193.00 |
| 7 purchase totals = | $994.50 | $1,082.8010 | $1,082.80 | $1,082.80 | $1,083.00 | |