| 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 | $179.49 | 4.550% | $187.6568 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $162.66 | 11.524% | $181.4049 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $23.91 | 9.360% | $26.148 | $26.15 | $26.15 | $26.10 |
| Purchase #4 | $166.91 | 10.195% | $183.9265 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $76.28 | 3.461% | $78.9201 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $147.26 | 5.713% | $155.673 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $32.95 | 13.303% | $37.3333 | $37.33 | $37.35 | $37.30 |
| 7 purchase totals = | $789.46 | $851.0626 | $851.06 | $851.05 | $851.00 | |