| 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 | $163.59 | 12.303% | $183.7165 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $124.63 | 7.720% | $134.2514 | $134.25 | $134.25 | $134.30 |
| Purchase #3 | $108.35 | 11.216% | $120.5025 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $75.67 | 9.805% | $83.0894 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $93.89 | 12.102% | $105.2526 | $105.25 | $105.25 | $105.30 |
| Purchase #6 | $228.82 | 7.198% | $245.2905 | $245.29 | $245.30 | $245.30 |
| Purchase #7 | $21.64 | 3.374% | $22.3701 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $816.59 | $894.4730 | $894.47 | $894.45 | $894.60 | |