| 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 | $176.40 | 5.605% | $186.2872 | $186.29 | $186.30 | $186.30 |
| Purchase #2 | $70.79 | 13.295% | $80.2015 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $34.82 | 5.823% | $36.8476 | $36.85 | $36.85 | $36.80 |
| Purchase #4 | $49.57 | 4.115% | $51.6098 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $211.92 | 13.586% | $240.7115 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $187.78 | 6.532% | $200.0458 | $200.05 | $200.05 | $200.00 |
| Purchase #7 | $189.68 | 4.442% | $198.1056 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $920.96 | $993.8090 | $993.82 | $993.80 | $993.70 | |