| 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 | $189.37 | 5.207% | $199.2305 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $184.35 | 12.805% | $207.956 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $218.97 | 3.548% | $226.7391 | $226.74 | $226.75 | $226.70 |
| Purchase #4 | $21.70 | 5.106% | $22.808 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $15.70 | 7.359% | $16.8554 | $16.86 | $16.85 | $16.90 |
| Purchase #6 | $160.46 | 13.740% | $182.5072 | $182.51 | $182.50 | $182.50 |
| Purchase #7 | $8.46 | 6.624% | $9.0204 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $799.01 | $865.1166 | $865.13 | $865.10 | $865.10 | |