| 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 | $148.30 | 11.244% | $164.9749 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $5.93 | 5.611% | $6.2627 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $105.43 | 13.711% | $119.8855 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $8.47 | 7.722% | $9.1241 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $112.99 | 12.219% | $126.7962 | $126.80 | $126.80 | $126.80 |
| Purchase #6 | $32.60 | 3.144% | $33.6249 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $28.84 | 12.444% | $32.4288 | $32.43 | $32.45 | $32.40 |
| 7 purchase totals = | $442.56 | $493.0971 | $493.09 | $493.05 | $493.10 | |