| 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 | $167.65 | 5.533% | $176.9261 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $28.34 | 12.616% | $31.9154 | $31.92 | $31.90 | $31.90 |
| Purchase #3 | $150.31 | 8.331% | $162.8323 | $162.83 | $162.85 | $162.80 |
| Purchase #4 | $132.85 | 10.776% | $147.1659 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $145.96 | 11.494% | $162.7366 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $122.85 | 9.286% | $134.2579 | $134.26 | $134.25 | $134.30 |
| Purchase #7 | $31.78 | 11.433% | $35.4134 | $35.41 | $35.40 | $35.40 |
| 7 purchase totals = | $779.74 | $851.2476 | $851.26 | $851.25 | $851.20 | |