| 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 | $182.51 | 4.461% | $190.6518 | $190.65 | $190.65 | $190.70 |
| Purchase #2 | $27.26 | 4.320% | $28.4376 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $86.59 | 8.226% | $93.7129 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $112.79 | 9.352% | $123.3381 | $123.34 | $123.35 | $123.30 |
| Purchase #5 | $134.41 | 4.560% | $140.5391 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $156.41 | 13.414% | $177.3908 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $146.45 | 9.210% | $159.938 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $846.42 | $914.0083 | $914.01 | $914.05 | $913.90 | |