| 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 | $128.77 | 9.507% | $141.0122 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $97.84 | 9.179% | $106.8207 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $17.93 | 3.794% | $18.6103 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $116.88 | 5.448% | $123.2476 | $123.25 | $123.25 | $123.20 |
| Purchase #5 | $235.97 | 9.510% | $258.4107 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $65.34 | 5.731% | $69.0846 | $69.08 | $69.10 | $69.10 |
| Purchase #7 | $167.43 | 7.210% | $179.5017 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $830.16 | $896.6878 | $896.68 | $896.65 | $896.60 | |