| 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 | $179.75 | 12.207% | $201.6921 | $201.69 | $201.70 | $201.70 |
| Purchase #2 | $233.26 | 7.270% | $250.218 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $41.59 | 12.838% | $46.9293 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $51.27 | 10.817% | $56.8159 | $56.82 | $56.80 | $56.80 |
| Purchase #5 | $9.42 | 3.291% | $9.73 | $9.73 | $9.75 | $9.70 |
| Purchase #6 | $32.95 | 11.199% | $36.6401 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $98.98 | 12.804% | $111.6534 | $111.65 | $111.65 | $111.70 |
| 7 purchase totals = | $647.22 | $713.6788 | $713.68 | $713.70 | $713.60 | |