| 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 | $155.27 | 4.835% | $162.7773 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $182.46 | 10.391% | $201.4194 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $175.43 | 6.663% | $187.1189 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $42.63 | 9.565% | $46.7076 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $49.69 | 12.854% | $56.0772 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $163.89 | 12.551% | $184.4598 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $112.91 | 8.448% | $122.4486 | $122.45 | $122.45 | $122.40 |
| 7 purchase totals = | $882.28 | $961.0088 | $961.02 | $961.00 | $961.00 | |