| 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 | $147.74 | 11.237% | $164.3415 | $164.34 | $164.35 | $164.30 |
| Purchase #2 | $48.40 | 11.608% | $54.0183 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $128.58 | 5.574% | $135.747 | $135.75 | $135.75 | $135.70 |
| Purchase #4 | $59.97 | 12.546% | $67.4938 | $67.49 | $67.50 | $67.50 |
| Purchase #5 | $49.82 | 13.610% | $56.6005 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $155.40 | 8.593% | $168.7535 | $168.75 | $168.75 | $168.80 |
| Purchase #7 | $241.47 | 12.645% | $272.0039 | $272.00 | $272.00 | $272.00 |
| 7 purchase totals = | $831.38 | $918.9585 | $918.95 | $918.95 | $918.90 | |