| 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 | $112.88 | 7.344% | $121.1699 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $190.77 | 13.671% | $216.8502 | $216.85 | $216.85 | $216.90 |
| Purchase #3 | $110.28 | 13.647% | $125.3299 | $125.33 | $125.35 | $125.30 |
| Purchase #4 | $211.36 | 9.112% | $230.6191 | $230.62 | $230.60 | $230.60 |
| Purchase #5 | $20.85 | 11.709% | $23.2913 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $161.37 | 11.581% | $180.0583 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $8.71 | 3.609% | $9.0243 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $816.22 | $906.3430 | $906.34 | $906.30 | $906.40 | |