| 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 | $133.63 | 7.496% | $143.6469 | $143.65 | $143.65 | $143.60 |
| Purchase #2 | $196.97 | 7.344% | $211.4355 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $192.65 | 12.197% | $216.1475 | $216.15 | $216.15 | $216.10 |
| Purchase #4 | $43.73 | 7.613% | $47.0592 | $47.06 | $47.05 | $47.10 |
| Purchase #5 | $224.81 | 10.625% | $248.6961 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $31.74 | 7.594% | $34.1503 | $34.15 | $34.15 | $34.20 |
| Purchase #7 | $161.83 | 10.821% | $179.3416 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $985.36 | $1,080.4771 | $1,080.49 | $1,080.50 | $1,080.40 | |