| 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 | $162.27 | 6.173% | $172.2869 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $32.73 | 4.525% | $34.211 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $111.57 | 5.377% | $117.5691 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $38.31 | 10.174% | $42.2077 | $42.21 | $42.20 | $42.20 |
| Purchase #5 | $155.61 | 5.229% | $163.7468 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $72.44 | 10.768% | $80.2403 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $131.60 | 4.400% | $137.3904 | $137.39 | $137.40 | $137.40 |
| 7 purchase totals = | $704.53 | $747.6522 | $747.66 | $747.65 | $747.60 | |