| 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 | $168.58 | 11.636% | $188.196 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $108.33 | 12.673% | $122.0587 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $33.66 | 10.760% | $37.2818 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $27.59 | 10.200% | $30.4042 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $159.90 | 6.757% | $170.7044 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $55.64 | 13.710% | $63.2682 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $153.92 | 9.388% | $168.37 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $707.62 | $780.2833 | $780.28 | $780.25 | $780.40 | |