| 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 | $130.99 | 3.620% | $135.7318 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $51.52 | 3.768% | $53.4613 | $53.46 | $53.45 | $53.50 |
| Purchase #3 | $59.29 | 5.655% | $62.6428 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $164.91 | 7.112% | $176.6384 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $167.72 | 5.507% | $176.9563 | $176.96 | $176.95 | $177.00 |
| Purchase #6 | $109.77 | 11.321% | $122.1971 | $122.20 | $122.20 | $122.20 |
| Purchase #7 | $182.94 | 13.657% | $207.9241 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $867.14 | $935.5518 | $935.55 | $935.55 | $935.50 | |