| 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 | $137.47 | 5.260% | $144.7009 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $214.94 | 6.280% | $228.4382 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $136.93 | 3.217% | $141.335 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $121.35 | 13.846% | $138.1521 | $138.15 | $138.15 | $138.20 |
| Purchase #5 | $25.74 | 7.119% | $27.5724 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $64.34 | 3.398% | $66.5263 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $29.80 | 8.239% | $32.2552 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $730.57 | $778.9801 | $778.99 | $779.00 | $779.00 | |