| 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 | $158.73 | 12.742% | $178.9554 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $60.56 | 3.827% | $62.8776 | $62.88 | $62.90 | $62.90 |
| Purchase #3 | $201.46 | 4.645% | $210.8178 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $240.34 | 11.843% | $268.8035 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $74.85 | 7.400% | $80.3889 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $114.35 | 9.350% | $125.0417 | $125.04 | $125.05 | $125.00 |
| Purchase #7 | $177.95 | 9.359% | $194.6043 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $1,028.24 | $1,121.4892 | $1,121.49 | $1,121.50 | $1,121.50 | |