| 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 | $117.78 | 10.617% | $130.2847 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $63.54 | 12.471% | $71.4641 | $71.46 | $71.45 | $71.50 |
| Purchase #3 | $41.74 | 3.871% | $43.3558 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $175.47 | 12.828% | $197.9793 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $187.69 | 7.206% | $201.2149 | $201.21 | $201.20 | $201.20 |
| Purchase #6 | $110.37 | 13.709% | $125.5006 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $50.73 | 11.792% | $56.7121 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $747.32 | $826.5115 | $826.50 | $826.50 | $826.60 | |