| 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 | $151.93 | 3.289% | $156.927 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $72.86 | 12.332% | $81.8451 | $81.85 | $81.85 | $81.80 |
| Purchase #3 | $123.26 | 4.785% | $129.158 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $34.40 | 6.765% | $36.7272 | $36.73 | $36.75 | $36.70 |
| Purchase #5 | $198.41 | 9.164% | $216.5923 | $216.59 | $216.60 | $216.60 |
| Purchase #6 | $58.33 | 12.799% | $65.7957 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $9.88 | 13.715% | $11.235 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $649.07 | $698.2803 | $698.30 | $698.35 | $698.20 | |