| 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 | $144.68 | 3.401% | $149.6006 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $38.34 | 6.440% | $40.8091 | $40.81 | $40.80 | $40.80 |
| Purchase #3 | $5.78 | 10.741% | $6.4008 | $6.40 | $6.40 | $6.40 |
| Purchase #4 | $191.27 | 4.866% | $200.5772 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $146.65 | 9.706% | $160.8838 | $160.88 | $160.90 | $160.90 |
| Purchase #6 | $122.79 | 12.414% | $138.0332 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $157.37 | 4.372% | $164.2502 | $164.25 | $164.25 | $164.30 |
| 7 purchase totals = | $806.88 | $860.5549 | $860.55 | $860.60 | $860.60 | |