| 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 | $164.97 | 8.652% | $179.2432 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $181.89 | 10.671% | $201.2995 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $164.25 | 4.799% | $172.1324 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $142.62 | 13.434% | $161.7796 | $161.78 | $161.80 | $161.80 |
| Purchase #5 | $237.36 | 9.790% | $260.5975 | $260.60 | $260.60 | $260.60 |
| Purchase #6 | $243.25 | 4.496% | $254.1865 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $193.94 | 8.740% | $210.8904 | $210.89 | $210.90 | $210.90 |
| 7 purchase totals = | $1,328.28 | $1,440.1291 | $1,440.13 | $1,440.20 | $1,440.10 | |