| 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 | $176.75 | 8.746% | $192.2086 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $108.51 | 13.691% | $123.3661 | $123.37 | $123.35 | $123.40 |
| Purchase #3 | $227.60 | 3.573% | $235.7321 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $131.93 | 13.270% | $149.4371 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $102.43 | 11.511% | $114.2207 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $39.42 | 12.670% | $44.4145 | $44.41 | $44.40 | $44.40 |
| Purchase #7 | $121.76 | 3.360% | $125.8511 | $125.85 | $125.85 | $125.90 |
| 7 purchase totals = | $908.40 | $985.2302 | $985.23 | $985.20 | $985.20 | |