| 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 | $172.62 | 12.502% | $194.201 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $220.40 | 9.452% | $241.2322 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $121.79 | 10.550% | $134.6388 | $134.64 | $134.65 | $134.60 |
| Purchase #4 | $30.36 | 3.852% | $31.5295 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $45.96 | 11.595% | $51.2891 | $51.29 | $51.30 | $51.30 |
| Purchase #6 | $161.26 | 7.465% | $173.2981 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $108.40 | 6.855% | $115.8308 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $860.79 | $942.0195 | $942.02 | $942.10 | $941.90 | |