| 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 | $66.31 | 6.185% | $70.4113 | $70.41 | $70.40 | $70.40 |
| Purchase #2 | $154.47 | 9.186% | $168.6596 | $168.66 | $168.65 | $168.70 |
| Purchase #3 | $126.60 | 10.455% | $139.836 | $139.84 | $139.85 | $139.80 |
| Purchase #4 | $139.57 | 9.497% | $152.825 | $152.83 | $152.85 | $152.80 |
| Purchase #5 | $40.59 | 8.848% | $44.1814 | $44.18 | $44.20 | $44.20 |
| Purchase #6 | $181.72 | 5.798% | $192.2561 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $235.62 | 7.516% | $253.3292 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $944.88 | $1,021.4986 | $1,021.51 | $1,021.55 | $1,021.50 | |