| 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 | $130.38 | 11.172% | $144.9461 | $144.95 | $144.95 | $144.90 |
| Purchase #2 | $110.92 | 10.847% | $122.9515 | $122.95 | $122.95 | $123.00 |
| Purchase #3 | $37.59 | 9.607% | $41.2013 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $49.90 | 3.124% | $51.4589 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $159.93 | 10.260% | $176.3388 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $90.54 | 8.709% | $98.4251 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $146.91 | 9.347% | $160.6417 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $726.17 | $795.9634 | $795.97 | $796.00 | $795.90 | |