| 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 | $161.67 | 8.330% | $175.1371 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $34.34 | 5.218% | $36.1319 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $148.79 | 9.417% | $162.8016 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $89.37 | 10.241% | $98.5224 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $180.89 | 5.492% | $190.8245 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $73.34 | 6.658% | $78.223 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $182.58 | 10.368% | $201.5099 | $201.51 | $201.50 | $201.50 |
| 7 purchase totals = | $870.98 | $943.1504 | $943.14 | $943.10 | $943.00 | |