| 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 | $184.77 | 5.556% | $195.0358 | $195.04 | $195.05 | $195.00 |
| Purchase #2 | $23.65 | 10.833% | $26.212 | $26.21 | $26.20 | $26.20 |
| Purchase #3 | $96.50 | 12.662% | $108.7188 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $167.32 | 12.521% | $188.2701 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $107.79 | 5.401% | $113.6117 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $75.69 | 13.306% | $85.7613 | $85.76 | $85.75 | $85.80 |
| Purchase #7 | $200.39 | 6.241% | $212.8963 | $212.90 | $212.90 | $212.90 |
| 7 purchase totals = | $856.11 | $930.5060 | $930.51 | $930.45 | $930.50 | |