| 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 | $171.68 | 6.104% | $182.1593 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $13.92 | 13.629% | $15.8172 | $15.82 | $15.80 | $15.80 |
| Purchase #3 | $203.88 | 10.312% | $224.9041 | $224.90 | $224.90 | $224.90 |
| Purchase #4 | $153.84 | 4.425% | $160.6474 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $37.50 | 3.212% | $38.7045 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $56.82 | 11.527% | $63.3696 | $63.37 | $63.35 | $63.40 |
| Purchase #7 | $80.90 | 12.717% | $91.1881 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $718.54 | $776.7902 | $776.79 | $776.75 | $776.80 | |